Problem with KitBot: Motors move at different speeds

[Alan Anderson]

What kind of speed controllers are you using? With factory calibration, Talons and Jaguars don't have the same neutral point. If your code isn't set up for the proper one you will get the offset effect you are seeing.

Have you calibrated your speed controllers yet? Do that before you try anything else.

[Billfred]

And are you using all the same speed controllers? Last year someone wired all of one side with Victor 884s and the other with 888s. They respond differently to inputs (the 888 is more linear), so the robot veered until the electrical people were enlightened.