What Is Tracking Force and How Much Do You Need

What is tracking force?

Tracking force, also called vertical tracking force (VTF), is the amount of downward force the tonearm exerts on the stylus (needle) when it rests in the groove of a spinning record. This force keeps the stylus in constant contact with the groove walls, allowing the cantilever and cartridge to generate the electrical signal that becomes music.

The force is created by the tonearm's counterweight, which balances the arm, and then a bit of additional downward pressure is added by turning the counterweight slightly. That extra force is the tracking force. It is measured in grams and is usually a small number, but the exact value is set by the cartridge's designer, not by the listener's preference.

Every cartridge model has a recommended tracking force range, and staying within that range is essential for correct playback. The stylus must press firmly enough to trace the groove modulations without losing contact, but not so firmly that it digs into the vinyl and damages the delicate groove walls.

Why tracking force matters

Tracking force directly affects both the sound quality and the physical health of your records. If the force is too low, the stylus will not maintain secure contact with the groove, causing mistracking. Mistracking often shows up as sibilant distortion on loud passages, a loss of high-frequency detail, and in extreme cases the stylus may skip across the record or even jump out of the groove entirely.

If the force is too high, the stylus presses deeper into the groove than intended. This increases friction, which wears the groove walls faster and can eventually make the record sound dull or grainy. The stylus itself also wears more quickly, and the extra heat and pressure can permanently deform the vinyl. A misadjusted tracking force is one of the most common causes of premature record wear.

Proper tracking force keeps the stylus in the correct part of the groove where the information is encoded. The stylus is designed to ride at a specific angle and depth, and the right force ensures it stays there. This preserves both the subtleties of the recording and the life of the record.

How much tracking force do you need?

There is no single universal tracking force that suits every cartridge. The correct value is determined by the cartridge specifications, which are set by the manufacturer based on the stylus shape, cantilever design, and suspension compliance. Most cartridge manuals list a recommended range, such as a minimum and an optimum value, and it is important to stay near the middle of that range.

You can find the tracking force specification for your cartridge in the documentation that came with it, or on the manufacturer's website. If you are using a turntable with a pre-mounted cartridge, the turntable manual usually includes a suggested setting. Some turntables come with a pre-adjusted, fixed tracking force that may not be adjustable. In that case, the manufacturer has chosen a value that works with the bundled cartridge, and you do not need to change it.

When you replace the cartridge, you must reset the tracking force to match the new cartridge. A cartridge designed for a lighter tracking force will not perform correctly if forced to use a heavier setting, and a heavier cartridge may not have enough pressure at a lighter setting to hold the groove. The rule is simple: always follow the cartridge maker's recommendation, and verify it with a gauge rather than estimating by eye.

How to set tracking force

The standard procedure begins with balancing the tonearm. Set the counterweight so the arm floats parallel to the platter, with the stylus hovering just above the record surface but not touching. This is the zero point. Then rotate the counterweight dial to match the stylus weight if the dial is marked, or use a separate scale to measure the actual force. You can find a step-by-step walkthrough in our counterweight adjustment guide.

A tracking force gauge is the most reliable tool. Place the stylus on the scale's foot and slowly lower the tonearm. Read the number and adjust the counterweight until you reach the value recommended for your cartridge. Many gauges are small and inexpensive, and they take the guesswork out of the process.

After setting the tracking force, you must also adjust the antiskating control, if your tonearm has one. Antiskating applies a counterforce to the tonearm so the stylus is not pulled toward the center of the record. The antiskating setting is typically adjusted to the same numeric value as the tracking force, though some tonearms use a different scale. This is covered in more detail in our article on antiskating.

Before you play a record, make sure the tonearm is level and the cartridge is correctly aligned. A poorly aligned cartridge can cause distortion even when tracking force is optimal. If you are new to turntable setup, consider a turntable with a factory-set tonearm, such as a fully automatic model that handles cueing and force adjustment for you.

Common tracking force mistakes

One common mistake is relying on the counterweight dial alone. The dial on many turntables is not perfectly accurate, especially on budget models. A tracking force gauge is the only way to know the true force, and it costs little compared to the cost of replacing worn records.

Another mistake is setting the force to the maximum recommended value, thinking it will improve bass or track loud passages better. In reality, too much force adds distortion and speeds up groove wear. The optimum setting is usually the midpoint of the manufacturer's range, not the maximum.

Skipping the antiskating adjustment is also common. If antiskating is set too low or too high, it can cause asymmetric wear on the stylus and the record groove, even if the tracking force is correct. The two settings work together as a pair, so they should always be adjusted together.

Finally, do not forget to recheck the tracking force when you change the cartridge, the stylus, or even the tonearm counterweight. Turntables are mechanical devices, and settings can drift over time. A quick check every few months maintains both sound quality and record health. Regular turntable maintenance also helps keep the tonearm and stylus in good shape.

What to pick for your use

Questions

What happens if tracking force is too low?

Too low tracking force causes the stylus to lose contact with the groove, leading to mistracking, sibilant distortion on vocals, and skipping on loud passages. It can also allow the stylus to bounce, which may damage the groove from irregular contact.

What happens if tracking force is too high?

Too high tracking force presses the stylus deeper into the groove, increasing friction and causing accelerated record wear. The sound becomes harsh and distorted, and the stylus itself wears out faster. Over time, the groove damage becomes permanent.

How do I find the correct tracking force for my cartridge?

The cartridge manufacturer specifies a tracking force range in the product manual or on their website. Use that range as the starting point. For many cartridges, the optimum is near the middle. Always verify with a tracking force gauge, because the counterweight dial is not always precise.

Does tracking force affect record playback on automatic turntables?

Yes. Automatic turntables still apply a tracking force, but the manufacturer sets it to match the bundled cartridge. If the tracking force is not adjustable, you cannot change it manually. However, if you replace the cartridge, you will need a turntable with an adjustable counterweight, or you should stick with the original cartridge.

Do I need to adjust antiskating after setting tracking force?

Yes, antiskating should be set to match the tracking force. Antiskating applies a sideways force to the tonearm to counteract the inward pull caused by the spiral groove. If it is not adjusted, the stylus will wear unevenly and the sound may be imbalanced. Check our guide on antiskating for details.

Can a high tracking force cause a record to skip?

It is possible but unlikely. Too high a force can cause the stylus to ride too deep and become unstable, especially on warped records. In most cases, skipping is due to low tracking force, a misadjusted tonearm, or a warped record. Follow the cartridge's spec and keep the record clean.