planitary gearbox bisased

Ok my team is using a modified atv winch for a lift and it used to go in two directions now it go’s forwared and bind when going the other direction

We have tried ajusting the moder

Rewinding the cable

Repacking the planitary gearbox

Any ansers would help

Also we are using a cim to power the moter and the winch is rated for 1500 lbs