Chris,

I have a Sherman, Tiger, and Pershing. The Pershing is the only tank with this feature. It is the 'latest' in the line and the only one to have it. Did you get the instructions with the tank? If I remember correctly, there should be the assembly instructions, plus a smaller booklet on how to operate the RC controls. You could also look online.

Try the combos of trim full up, rev up, or trim full down, rev down. I think you should rev to full throttle, the return quickly to neutral. Best if you have the tank up on blocks or on the ground with plenty of room around it.

If you have all the info and the tank still doesn't work, you might want to try to 'reset' the DMD and recalibrate the RC per the instructions.

Good luck

Kevin O'C
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