Originally Posted by VPaladin

I am running my Abrams with a Finespec24G with channels 1 and 4 swapped using the programming features built into the transmitter so all tank movement is on joystick 1. The tanks goes forward and back and turns right but will not turn left. I had previously used this transmitter and receiver on the Tamiya Pershing. I found I had to "write" the default button options on the A tank program, but I do not think this is the problem. I don't know if the is a electrical or transmitter problem or a mechanical one (I had no movement at all until I found there was a missing pin in one of holes of thegearbox shaft with two holes in the gear box and put the missing pin in, there are now three pins in the gear box shafts holes which appears correct.). Any suggestions as to cause/fix of the problem would be appreciated.
Thank You in advance.

BTY: The Pershing is running great using a Futaba T4YF with the joystick mod and function buttons I added (gun, mg, lights, clutch) following instructions on this forum (I do not remember the post, but thank whoever posted the instructions.)