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What is a truss rod for a guitar? Adjusting neck deflection and truss tuning Where to twist the truss on an acoustic guitar




The neck of a guitar, being in its normal, working condition, experiences a lot of stress due to the constant tension of the strings. The pulling force bends the neck and its action is directed upward from the strings. To prevent this phenomenon, a anchor rod (or just an anchor). It is designed to adjust the bend of the neck.

Tie rod

Anchor Is a metal rod with a diameter of 5-6 mm. Located inside the neck, it helps counteract the pulling forces on the strings. One end of the rod is fixed, and the other is needed for adjustment. For this, an adjusting screw or nut is located at the free end. Access to them is most often found on the headstock, but there are instances where the adjusting screw is located on the neck where it is attached to the soundboard.

Truss rod in the neck

There are various types of anchor rods. I would like to point out the following two types: single rod, double rod.

  • A single truss is a single rod that, when adjusted, creates a bend in the neck. An uncomplicated design that is not as efficient as possible. A fairly frequent adjustment is required when various conditions change (humidity, temperature, etc.)
  • A double anchor is already two rods interacting with each other. This is already a fairly rigid and reliable design. Provides good fretboard tuning.

Double anchor

One of the signs of an improperly tuned truss rod is string bouncing on the frets. In order for this not to happen, it is necessary that the guitar neck is slightly curved relative to the strings downward. For a more accurate determination of whether the anchor needs to be adjusted, the following method can be used. Clamp the first fret of the string and the fret that is at the level of the fretboard attachment to the soundboard. Next, measure the gap between the string and the 7th fret. The optimum distance is 2-3 mm. Other options require adjustment.

Now let's look directly at the process of changing the neck deflection. If the gap described above is less than 2 mm, then the anchor must be loosened by turning it counterclockwise. If the gap is more than 2 mm, then we rotate the anchor clockwise. This is where the guitar truss can be adjusted. You need to turn the nut with a special hex wrench and do it carefully. Make a ¼ turn (90 degrees) and leave the guitar for a while (for example, an hour). Now we check the bend of the neck. If the result is insufficient, then repeat the operation again.

To properly tune an electric guitar, you need special knowledge. From the article you will learn: what, how, in what order you need to do in order to properly tune the electric guitar and avoid possible troubles.

Guitarists need them to diversify their performance and achieve unusual or powerful sounds, as well as to simplify the placement of fingers while playing. If you have any problems with the setup process, there is a separate one on our website.

In this article, the tuning will be indicated from the sixth string to the first string. Some settings are easier to remember this way.

Setup steps

The deep tuning of the instrument consists of four stages. Need to adjust:

  1. anchor rod, or anchor;
  2. the height of the strings;
  3. scale;
  4. the pitch of the strings.

The fourth point - the pitch tuning of the strings - will not be dealt with here. There is a separate section on this on our website.

Full tuning of an electric guitar is a complex, painstaking and responsible process. It is better to start it only after the usual setting has already been mastered. If not, it is wiser to contact the master.

Full tool tuning requires complex and step-by-step adjustment of all elements. When the guitar is properly tuned, it sounds as good as possible and is comfortable to play.

Required tools

In addition to the guitar itself, you will need the following accessories:

- slotted screwdriver (the smaller the better);

- crosshead screwdriver;

- a hex key from the guitar;

- for some guitar models - like Fender or Ibanez - another little key from the instrument.

Setting up an anchor rod

Truss - 4-6mm thick metal bar inside the neck. The truss rod resists external loads on the wooden part: string tension, temperature and humidity changes.

The essence of the setting: to give the neck an optimal natural curve. The optimal position of the neck provides comfortable sound production when playing, gives the strings a full sound without fast decay or unnecessary rattling.

Correct anchor position

What is the ideal bar position? It should not bend too much. But the strings cannot lie on it: their fixation points - on the nut and on the bridge - are above the level of the frets.

The anchor is adjusted with an anchor nut. If it is too loose, then the trajectory of the beating of the strings moves away from the frets and neck. What does this affect? Several problems arise at once:

- excessive ringing and bouncing when playing;

- uneven height of the strings throughout the neck, which technically complicates the performance;

- disturbed scale setting, which means - inaccurate sound of the instrument itself.

If you tighten the nut, you get a kind of "hump". The strings will hit the fretboard as its midpoint is higher than the two extremes. Then the strings will not be able to vibrate normally, so the sound fades out too quickly.

When setting up an anchor rod, the desired balance is sought on each specific instrument. Strive for minimal deflection. As for the sound, a slight bounce with a strong attack is acceptable.

How to determine if our neck has a normal deflection? To do this, we clamp the sixth - the thickest - string in two places: at the first fret and in the place where the neck is attached to the guitar body (usually this is the seventeenth fret). Then at the seventh fret - in the place where the deflection is most pronounced - try to press the string against the iron nut. She should almost lie on top of it. Allowed 0.2-0.3 mm distance. But not less.

Adjustment technique

Tighten or loosen the anchor nut to adjust the anchor. It is usually located on the headstock. Sometimes - for example, with Fenders - at the base.

Sequencing:

  1. unscrew the cap with a screwdriver;
  2. insert the hex key into the nut, looking down at the headstock.
  3. turn the key.

Where to turn? When we turn the wrench to the right, that is, clockwise, we tighten the anchor nut. When we turn to the left - on the contrary.

How and how much to twist? Be very careful not to break the instrument. Do no more than a quarter of a turn at a time, or better, rotate 30 °.

Attention! If you hear a crackling sound while adjusting, stop immediately. Slowly return the nut to its original position. Be sure to show the tool to the master.

Caution! As you decrease neck deflection, the tension on the strings increases at the same time. Therefore, so that some string does not accidentally break and injure you (especially take care of your eyes), first loosen the strings, and then tighten the anchor nut.

If you are loosening the truss rod, then be sure to tighten the strings and adjust their sound according to the tuner.

The correct pitch of the strings above the neck of the guitar

The height of the strings is adjusted using a slotted screwdriver or hexagon. Depending on the bridge model, you will need to operate either a pair of bolts or individual saddles for each string.

The height of the strings above the 12th fret is measured: between the string and the metal fret nut. Standard recommendations: for the 1st string - 1-1.5 mm, for the 6th string - 1.5-2.5 mm, since the string is thicker.

What values \u200b\u200bshould you choose? Be guided by your preferences: for fast play, make the strings less high (1 mm for the 1st string and 1.5 for the 6th string), for powerful riffs and sound - more (1.5 mm for the first string and up to 2.5 mm for the 6th). In this way, you will adjust the amplitude of the beat of the strings, which determines the speed of the performance and the strength of the sound.

Tip: It is convenient to measure the height of the strings with a pick or two folded together.

Electric Guitar Scale Tuning

Scale is the beat length of the string. It covers the distance from where the string sits on the fretboard to where the string sits on the bridge. The longer the beat of the string, the lower the note sounds, and vice versa.

Why adjust the scale? So that the instrument sounds accurately and cleanly when played, that is, does not out of tune, corresponds to the absolute pitch of sounds throughout the neck.

Fine-tuning the scale is a key point in the sound of an instrument. Without it, even the most expensive electric guitars won't sound good.

With the help of what is the scale regulated? On the bridge, in the place where the string is fixed, there are sliders and bolts. Turning the slider clockwise or counterclockwise adjusts the string length.

How to adjust the scale? We reconstruct each string sequentially. First, we tune according to the tuner and check the sound in the open position.

Then we clamp the string at the 12th fret: it will be the same sound, only an octave higher. If there is an overestimation of the sound, then increase the length of the string, if understatement - vice versa.

We adjust with a slotted or Phillips screwdriver: insert it into the corresponding bolt and gently turn it in the desired direction. We achieve the perfect result.

We do everything very carefully so as not to disrupt the thread.

Tune the instrument exactly to the tuner. Otherwise your guitar will sound out of tune. This will be especially audible when you play full chords, clamping all the strings, and when you play fast.

Finally, don't forget to do the pitch tuning of the strings.

Now you know how to tune your electric guitar properly. And if you have any questions or difficulties, then consult with the teachers of our school. And let your guitar always sound clean, powerful and bright.

Hello everyone! Here we will tell you about how to adjust the neck, namely, its deflection. Beginner guitarists, and often experienced ones, do not know how to properly regulate the deflection.

Neck deflection and, as a consequence, the height of the strings can change due to various factors - humidity, the caliber of the strings, the aging of the wood, and if you adjusted the scale or did something with a typewriter, all this affects the deflection of the neck. Tuning is done using an anchor bolt, which is located inside the neck.

The essence of truss adjustment is to adjust the optimal height between the strings and the neck, so that it is convenient to play, and also that there are no overtones and rattling of the strings. This can be done by adjusting the bridge height, but if the bounce of the string on the fret does not disappear - here we begin to tune the neck.

Basically, on electric guitars, the truss bolt is located under the cap in the headstock. To access the bolt, this cover must be unscrewed. On some guitars, the truss bolt is located in the heel of the neck.

The most important thing in adjusting neck deflection is accuracy. Rotate the anchor slowly while watching the sound change. But first you need to determine the level of neck deflection.

Press down on the string at 1st fret with your left hand and press down on the fret at the base of the fretboard, usually the 14th fret. check the distance (gap) between the fret partition and the string at the 7th fret, If everything is adjusted correctly, then from the 1st to the 14th fret - the neck bend will be normal, that is, straight.

All measurements must be taken in the playing position. If you put the guitar down, the neck deflection will be very different and your measurements will not be accurate.

For electric guitars, the distance between the strings and the nut is 0.3 mm, for bass guitar it is 0.4 mm. Even a perfectly tuned neck can slightly change its deflection. Therefore, the main task of tuning is not to perfectly fine tune the neck, but to make it so that it is convenient to play and there is no bounce from the strings.

It is important to know! Be sure to check the neck deflection when changing the gauge (thickness) of the strings. To fine tune the truss bolt, the guitar must be tuned the way you would normally play. If you twist the truss rod too much, the neck of the guitar may be damaged!

Anchor rod adjustment

We need keys to adjust.

Allen's wrench (hex) - depicted on the left, barrel wrench - on the right. The most common wrenches are 4-5mm Allen keys, but for the Fender Stratocaster of American origin, you will need special 3.175mm (1/8 ”) wrenches, which are quite problematic to find.

Important! Use only quality wrenches and insert the wrench into the anchor all the way to the stop, otherwise the threads may be stripped, leading to costly repairs.

Loose anchor. the neck is concave outward

If the anchor is loosened, the hyphae bend is large. It will be difficult to press the strings, since the distance between the nut and the string is large.

Take the hexagon and carefully, no more than ¼ turn at a time, tighten the anchor clockwise, and check the sound of the instrument. This stretches the anchor rod..

Overtightened anchor. the neck is concave inward

Shown below is an overtightened anchor. This is an exaggerated image and, as a rule, there are no such deflections, but the meaning is clear.

Take the wrench and slowly turn the nut counterclockwise. Pause (10-15 minutes) after each movement (turn), because the changes in the bend will not be felt immediately. In this way, we loosen the anchor rod.

A good musician should not only be able to play the guitar, but also know how the instrument works. Without the ability to tune the guitar, it is impossible to achieve a clear sound and correct playing technique. Tuning and adjusting the neck of a guitar is a simple operation. In most cases, every guitarist can learn how to correct deflection.

What is a guitar neck truss rod and why is it needed?

Anchor (anchor) of a guitar - a metal rod inside the base of the neck of the instrument, 5-6 mm thick. It is necessary to counteract the tension force of the strings, which can reach several tens of kilograms. The strings tend to bend the neck, its shape should be as rigid as possible. The anchoring device must balance the tension of the strings.

The classical guitar has a thick beam and polymer strings. In this case, the device is simply not required. With the advent of acoustic, electric guitars with metal strings and thin beams, it became necessary to strengthen the structure. The first guitar truss was installed in 1921. This made it possible to make necks from lighter materials. An anchor in the neck helps improve sound quality.

In addition to string tension, deformation is influenced by factors:

  1. Influence of atmospheric conditions... High humidity has a negative effect on wood. Temperature extremes have a negative effect To eliminate environmental influences, the guitar must be stored in a case, it is forbidden to wipe the dust from the instrument with a damp cloth.
  2. Wood wear... The material of poor quality from which the tool is made quickly breaks down.
  3. Intensity of use.

Types of Guitar Anchors

There are anchors of the following types:

  1. Adjustable - the truss rod in the guitar neck is firmly seated on one side, at the other end there is an truss nut, which is twisted to adjust the truss rod tension. The most common type. Differs in cheapness, ease of twisting. The disadvantage is the need for frequent tuning due to insufficient bar holding force.
  2. Unregulated - gives rigidity to the structure.
  3. Two-bolt -has two adjusting bolts on both sides.
  4. Double anchor -is two closely spaced parallel rods interacting when setting up. Applies to 12-string guitars and basses. The anchoring mechanism has increased durability. Pressure both at the edges and in the center. The neck on the guitar is more stable, negative factors affect to a lesser extent. Disadvantage: high cost.

Anchor and anchor nut

The anchoring device consists of a metal rod and a nut. It can be located on the side of the headstock, and in the place where the bar is attached to the deck. When positioned on the side of the body, the neck must be disconnected to adjust the anchor. On most instruments, the tuning access is located on the headstock underneath the plastic overlay.

Adjustment of the guitar neck with an anchor bolt is carried out using an anchor nut, which rotates with a tool. A guitar truss wrench is included with the instrument at the time of purchase. In exceptional cases, actions can be performed with an ordinary screwdriver. After the adjustment, the guitar is left alone for half an hour and the deflection is measured again. Repeat the adjustment if necessary.

Why adjust the neck of the guitar?

Common problems that indicate improper neck curvature include:

  • the strings rattle, ring on the sills, get along and do not give a clear sound;
  • it becomes difficult to play, hard to do the clamp on the 5th and higher frets;
  • the instrument starts to build incorrectly, to give the wrong notes.

Changing strings will usually require you to tune the fretboard. It is recommended to check the curvature every 3-4 months, combining with the rest of the instrument setting.

How much deflection should the bar have?

The amount of deflection is quite individual and depends on the type of instrument, its quality, the performer's playing style, temperature and humidity conditions. General recommendations: for acoustic guitars, the gap should normally be 0.2-0.3 mm, for basses 0.3-0.5 mm. For non-professionals, it is enough to determine by eye: the main thing is that the string does not lie on the fret, there are no sound interferences and difficulties in clamping.

Neck deflection and string height are influenced by factors:

  • replacement of strings;
  • fret wear;
  • manipulations with the scale and the bridge of the guitar.

How to determine the shape of neck deflection

To know how to tune the neck, determine the shape of its deflection.

The gap is determined as follows:

  • with the finger of one hand (preferably a capo) clamp the sixth string in the first fret;
  • with the index finger of the other hand, clamp the fret at the point where the neck is attached to the deck (frets 14-17);
  • measure the gap between the fret nut and the string at 6-7 frets.

If the clearance is more than normal, this indicates an excessive concavity of the neck. This means you need to tighten the nut of the anchor mechanism. With an inadmissible gap, the deflection is artificially reduced by loosening the anchor nut.

Adjusting Neck Deflection: Truss Tuning

The sound purity depends on the correct deflection. Before starting the adjustment, the strings are loosened or removed to avoid breakage.

If the strings are high, tighten the nut with a hex wrench, turning it clockwise. A single turn should not exceed a quarter of a circle.

If the nut is tightened all the way, and the clearance is more than normal, then there is not enough thread on the bolt. In this case, a washer is placed under the anchor nut. After that, the procedure is continued.

With a small gap, the nut is loosened. The anchor wrench is inserted into a special hole and twisted counterclockwise.

Guitar Neck Tuning:

  • determine the shape of the neck deflection;
  • remove or loosen the strings;
  • twist the anchor nut in the right direction;
  • check the degree of curvature at the seventh fret;
  • if necessary, turn the nut again;
  • check;
  • if everything is in order, pull the strings;
  • check: if not enough, twist to the minimum angle;
  • leave the guitar for a while, the final result will be visible within 24 hours.

The first time setting up can seem daunting. But by doing this regularly, you can easily understand how the rock bolt works.

Acoustic guitar neck adjustment

On acoustics, the anchor is most often located inside the deck in a special hole under the bar. In rare cases, it is placed on the head of the instrument.

Which way to twist the truss rod on the guitar is determined by the method of measuring the gap. To reduce the gap, turn clockwise, to increase, vice versa. The main thing when setting up is not to rush, not to apply excessive efforts.

Electric guitar neck adjustment

The adjusting bolt is located in the headstock, usually under the cap. Before tuning, check the bend of the neck by clamping the strings at different frets. If you hear a distinct sound, everything is in order.

Setting up an electric guitar truss is necessary:

  • the lack of a clear sound requires a weakening of the neck tightening.
  • the sound is loud, the distance from the string to the fret is greater than the thickness of the pick, you need to tighten the anchor bolt.

Adjusting the Neck of a Classical Guitar
There is no anchor in the classic instrument. The height of the strings on the guitar is regulated here by sawing grooves on the nut.

Procedure:

  • remove the strings;
  • file with a small file one, if necessary, two sills;
  • tuning is required after installing the strings.

The problem can arise both immediately after purchasing the tool, and as a result of wear and tear of the wood.

Bass Neck Adjustment

Learning how to independently adjust the truss mechanism is useful, professionals usually take a lot of money for tuning a bass guitar.

The following problems signal the need for adjustment:

  • strings rattle about frets;
  • are too far from the overlay;
  • the instrument does not hold in tune;
  • the timbre has changed.

In these cases, the gap should be measured to determine which way to twist the anchor.

Trunk Bolt Tuning:

  1. On many bolt-on basses, the truss nut is located at the end of the body. For access, you have to remove the strings and neck.
  2. Loosen the nut, lubricate the bolt thread with Vaseline or machine oil.
  3. Screw the nut back on without tightening it.
  4. Tighten the anchor clockwise, loosen it counterclockwise. Move carefully, turn the key 1 / 8-1 / 4 turn.
  5. After each pull-up, the neck and strings are installed, and the result is watched.
  6. You need to be prepared that you will have to carry out the procedure several times.

It is necessary to let the tool “settle”, if necessary, continue the adjustment.

Regardless of the type of instrument, the following guidelines should be followed:

  1. Guitar truss adjustment should be done with professional tools.
  2. Insert the anchor key as deep as possible, it should fit perfectly. Otherwise, there is a risk of stripping the thread.
  3. It should be twisted gradually, smoothly, without allowing a large level of rotation. It is better to make the adjustment several times while checking the clearance. A clicking sound indicates a crack in the bar or a broken thread.
  4. If the key does not turn, it is jammed, no effort is needed. To avoid damaging the neck, take the guitar to the master.
  5. It is necessary to loosen or clamp the rod with a small margin, taking into account the degree of tension of the strings in the opposite direction.
  6. After adjusting the anchor, the pitch may be disturbed. It can be adjusted by twisting the pegs.
  7. The final bending time of a wood neck depends on the type of wood from which the instrument is made. Maple reacts almost immediately. Mahogany has inertial compression, only in a day the final result will be visible.

If the thread on the rod is damaged, it needs to be replaced. Can the anchor bolt be removed? First, unscrew the nut. With a special wrench, the bolt is unscrewed with great care and replaced with a new one. The operation is difficult due to the tight fixation of the rod in the tree. Beginning musicians should entrust the instrument to professional tuners.

Good afternoon friends! In this article, I want to touch on a topic that at first glance seems rather complicated, but if you look closely, then everything becomes clear pretty quickly. Of course, many and especially novice guitarists may not know all the technical complexities of fine tuning the guitar, so I will try to help you figure it out.

And let's talk about how to adjust the neck deflection and tuning the anchor of an electric guitar, how to properly adjust the truss rod located inside the neck, what the neck deflection should be, and what needs to be done so as not to spoil the instrument. Well, I think that's enough preface, let's start!

The device has already been described in one of my previous articles, so let's go directly to the process of adjustment and configuration.

The degree of deflection of the neck of an electric guitar, and accordingly the height of the strings above it, can change over time under the influence of changing air humidity, due to changing strings, drying out and aging of wood, or due to scale adjustments and manipulations with the typewriter. Therefore, it is recommended to periodically adjust the anchor.

The main purpose of electric guitar truss adjustment may be that you need to achieve the required distance between frets and strings. But you should not completely trust the height of the bridge. When the strings get close to the fretboard and begin to jingle while hitting adjacent frets, this means that there may be a kink right in the center of the fretboard towards the strings.

The best way to understand this is to independently and most importantly, carefully twist the anchor, while observing how the sound production changes. What do I need to do?

On most electric guitars, the adjusting bolt is located on the headstock and hidden under the cap. If there is such a cover, then it is necessary to unscrew it. On some guitars, this bolt may be located at the base of the neck where it directly connects to the body of the guitar.

Before you start twisting the truss rod, the first thing you need to do is check the flex of the neck. To do this, you need to press the string with your left hand at the 1st fret, and with your right hand - in the place where the neck is attached to the body of the guitar (this is usually the 14th fret) and above the 7th fret check the distance (gap) from the nut to the string ... If the truss rod is adjusted correctly, the neck will be straight from 1 to 14 frets.

There is another way to measure neck deflection with a ruler. Take a long ruler no shorter than 50 cm and place it end-to-end between the 3rd and 4th strings along the entire length of the fretboard, with one end touching the nut of the 1st fret and the other end of the metal nut of the last fret. But at the same time, pre-tune the guitar and place it in the playing position. If the guitar is in a prone position, the neck will be in an unnatural state, and because of this, there may be a different deflection, which can knock down all the measurements you made. Now we need to measure the gap between the strings and the nut of the 7th fret.

The gap for the guitar should be 0.3 mm, y - about 0.4 mm. Usually such a measurement is done by eye, but your main task is to make it minimal. This gap is only needed for safety reasons, because even an absolutely flat neck can become convex for a fraction of a millimeter, and in this case, at the first frets, you will have a ringing of strings.

As practice often shows, different truss rod positions allow you to adjust the neck depending on weather conditions, fret wear, etc., as well as experiment with tension at different string thicknesses.

Important! When changing strings on your guitar, especially if you change their gauge, truss rod adjustment is a must! For example, you had thin strings, and you installed thick strings, or vice versa.

Attention!

To properly adjust the truss rod, the strings must be taut (tuned) in their normal position. You don't need to reconfigure anything. Over-twisting the truss rod can severely damage the neck of your guitar!

Anchor adjustment

Now let's look at those cases when we may need to adjust the truss of the guitar and the first thing you need is the adjusting keys.

You will need one of the most common types of wrenches to adjust the anchor. The image shows: left - Allen wrench (hex), right - barrel wrench. The most common hex nuts are 4-5 mm, but for American Fender Strat you will need a special 3.175 mm (1/8 ”) wrench, but we have such keys, unfortunately, in short supply.

Important! It is only necessary to adjust the anchor with high-quality branded keys, and insert the key into the nut to the end. Make sure the truss rod wrench fits perfectly and does not rip off the slot on the nut.

As you can see in this example, the anchor is quite loose. At the same time, the deflection of the hypha is too large, and the distance between the gates and the strings is too great. In this case, the strings at certain frets will be quite uncomfortable and even difficult to clamp. This deflection needs to be adjusted urgently.

In order to eliminate this, take a hexagon and start gradually (no more than ¼ turn at a time) tighten the bolt anchor by clockwise rechecking the deflection each time, as shown in the figure, to counteract the tension on the strings. In this case, we pull the anchor.

The image shows an example of an overtightened anchor. Of course, such a deflection is usually not real, and in this case even open strings will rattle and touch the frets, so they will no longer sound normal. The gap between the saddles and strings will be minimal or completely absent.

To correct an irregular deflection of the neck, it is necessary to use the wrench slowly. release a boltwhile turning the nut counterclock-wise... At each turn of the nut, it is worth leaving the guitar for a while (15-20 minutes) at rest, because the tree has its own inertia, and changes in neck deflection may not be noticeable immediately. This operation is aimed at loosening anchor.

Correctly adjusted anchor. Smooth neck

There is no perfectly straight neck. A straight neck from 1 to 14 frets will be when the truss rod tension is correct, i.e. clearly adjusted. Straight means the smallest forward tilt of the guitar neck, which in turn depends on your playing style and the tuning of your guitar. In this situation, no configuration is required.

  • Insert the hex socket firmly and as deeply as possible so that its edges do not "lick" or, even worse, the edges on the anchor adjusting bolt.
  • Do not overtighten the anchor as you can easily strip the threads.
  • You need to rotate the key smoothly and gradually. No more than ½ a turn at a time, i.e. 180 degree rotation. After the adjustment made, you should make the tuning of the guitar by turning the tuning pegs.
  • If the nut no longer rotates and the anchor needs to be tightened, then most likely the thread has run out. In this case, you need to unscrew the nut and put one or a pair of washers under it.
  • When you are finished adjusting the anchor, do not assume that the changes will immediately manifest. The final result can be seen only in a day, and maybe more. It all depends on . The stiffer it is, the longer the bar will respond to all changes during adjustment.
  • If, while tuning the truss rod, you notice that further stretching it leads to string bouncing at the first frets or a rather high string height at the far frets, then you need to lower the bridge. To do this, you need to adjust it with an L-shaped hexagon for each string separately, if you, for example, have a Vintage Tremolo.
  • If you are not sure that you can independently adjust the anchor, then I would advise you to entrust this matter to a professional master. Only he will be able to efficiently and correctly complete the task.

That's actually the whole setup, as you can see, nothing is difficult, but it is very important to do everything carefully and slowly. Now you know how to adjust neck deflection and truss an electric guitar, so you can share the knowledge with your friends. Click on the social media buttons and add an article to your wall. Subscribe to site updates, leave your comments and questions on this topic, I promise to answer everyone. Successful adjustment!