I'd like to know that info also! I don't see it!! If its internal, on the board its not to be touched, but manufacture.

Dean If you are using MMPro. Your TX & RX is set. Its mostly the calibration of ESC. Calibrate it correctly it should be fine. Check TX on Start position & Throttle Hold (pages 31 & 32 in manual) It must be turned off, The two is used with nitro Engines only. Make sure your Trims for throttle at 12o'clock, EPA at 100% before you calibrate you ESC. Make sure you get tone(beeping) sound before to the next. Calibration sets your Neutral, full Throttle, and Braking on ESC.

I posted it earlier on the thread. See what happens!!