Using it today on the wet grass he made a tight turn and the metal track partially came off the front sprocket (He didn't notice at first).
We have realigned the track but now the tank will run straight in reverse, both tracks turning but forwards only one track operates so the tank goes round in circles.



We have tried swapping over the feeds to the motors and when we do none functioning track now rotates forwards and backwards but the other side now only rotates backwards. So I believe I have burnt out an electrical component.....the main control board???
The tank has Taigen board fitted with a fan...do I need to replace this? Also where can we obtain some of the small JST connectors from since the wiring to one of the two pin connectors is loose and keeps popping out.
All advise gratefully appreciated