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Pit Calc Pro: Measure Camber, Toe and Center of Gravity With Your Phone
App Updates

Pit Calc Pro: Measure Camber, Toe and Center of Gravity With Your Phone

Joel·November 9, 2026

Pit Calc Pro adds a Camber & Toe Gauge and a Center of Gravity calculator. And if you subscribe to the RC Setup App, Pit Calc Pro's Pro version is already yours.

Pit Calc Pro started as a gearing calculator. It's turned into a pit-box toolkit, and the last two releases added two tools most racers have never had in an app.

Camber & Toe Gauge (beta)

Don't have a setup station handy? Most racers check camber and toe on a setup station or with a toe gauge, but not everyone wants to spend money on one. The Camber & Toe Gauge uses the phone in your pocket and the caliper already in your pit box instead.

Set the car on a flat board, tap a wheel, and hold your phone against it: Pit Calc Pro reads that wheel's camber and locks the number in half degrees once it's steady. For toe, a caliper across the rims of each axle does the job, and the app walks you through where to measure. Each car keeps its readings, so next time you can see what changed after a tweak, or after the last crash.

Pit Calc Pro's Camber & Toe Gauge on an RC10 B7.1: -1.0° front and -1.5° rear camber, 0.5° out front toe, 3.0° in rear toe, and rear camber was -2.0° last week

Center of Gravity (beta)

How high your car's center of gravity sits decides how it rolls, grips and flips. Pit Calc Pro measures CG height two ways: with corner scales if you have them, or with just your phone using the tip test.

Pit Calc Pro's Center of Gravity calculator asks whether to use corner scales or the tip test

Also in the app: Shock Damping

Swapping pistons or oil? Shock Damping compares your current piston and oil with a new combination, so you know what changes in roll, bumps and landings before you rebuild the shock. It handles cSt and wt oils. There's also gear ratio, the pinion recommender, suspension geometry, corner weights and top speed.

Pit Calc Pro's Shock Damping calculator comparing a 5x1.3 piston on 500 cSt oil with a 6x1.3 piston on 650 cSt

Get Pit Calc Pro

RC Setup App subscribers: here's how to get Pit Calc Pro free

If you have a Sportsman subscription in the RC Setup App, the Pro version of Pit Calc Pro (unlimited cars, no ads) is already included in your So Dialed Bundle. It takes two minutes to turn on:

  1. In the RC Setup App, open the menu and tap So Dialed Bundle. Enter your email (that's your So Dialed ID) and type in the code we send you. You'll see Bundle connected.

  2. In Pit Calc Pro, tap Upgrade to hide ads under any calculator, then Unlock with So Dialed ID. Sign in with the same email. There's no password, just a code.

Pit Calc Pro's upgrade screen with the Unlock with So Dialed ID button for RC Setup App Sportsman subscribers

That's it. Pit Calc Pro stays unlocked for as long as your Sportsman subscription is active, and the same sign-in unlocks RC Report Card too.

Not a subscriber yet? Sportsman gets you the RC Setup App's full setup and Race Log tools, plus Pit Calc Pro and RC Report Card.

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