My M5 is battery powered wireless.
One side's drive will not go backwards.
1) in one direction it travels straight and both tracks spin.
2) in the opposite direction only one track spins.
3) the corresponding turn only works in one direction.
4) this happens whether you are in auto mode or remote control mode.
I've replaced every component relating to the drives: pullies, belt, drive motors (inside the motor box), etc. The only thing left to replace is the circuit board located on the underside of the motor box lid. Anyone have one laying around? I'll pay good $$$ for it.
Is there a pool robot bone yard anywhere? Any other helpful hints are appreciated.
One side's drive will not go backwards.
1) in one direction it travels straight and both tracks spin.
2) in the opposite direction only one track spins.
3) the corresponding turn only works in one direction.
4) this happens whether you are in auto mode or remote control mode.
I've replaced every component relating to the drives: pullies, belt, drive motors (inside the motor box), etc. The only thing left to replace is the circuit board located on the underside of the motor box lid. Anyone have one laying around? I'll pay good $$$ for it.
Is there a pool robot bone yard anywhere? Any other helpful hints are appreciated.
It's been a couple weeks since you posted your parts question. Figured it was time to see if you found a source. If not, post back as much as needed. Maybe someone else will see your post and be able to help. Have a good day. 
