Tried the 10X again today. All of the controls are going crazy, wagging limit to limit and cannot be controlled. I have tried all of the setting on trainer and modulationno change. When the calibration box is opened to where the number of channels are displayed, the count goes (un controlled) from 2 to 405 and ramden numbers between. With the new 12X it reads 12. Startinmg to feel it will never work with the 10X.