HL 2.4 system issues
 

Hello all,
I have a metal hull KV-1. she is about ten years old. It has teh then called 3 to 1 gear set. Just for information. I installed teh new HL system in hull plugged in the motors. The forward stick position causes teh tank to spin, the rear causes it to spin the other way. Left and right are backwards and forward.
I have switched leads on unit and reversed the polarity on motors. Same result. Are my motors different somehow. New one for me.There is no eight pin socket in turret for more info.
Thanks for any assistance,
David