Problem I encountered with locking axles. At the end of the Allen tool you can see some slight scuffs, that is where the locker arm make contact with hoist .
After taking them apart and understanding how the little dog works to lock I may have to machine a new part or find someway to relocate. It will work the correct rotation if I were to have the arm on the bottom side of axle. But that may not be a great idea as any rocks or dirt could damage it. Have to play with it some more. Or would it be fine to have that (first drive axle) permanently locked? Would that mess up with turning ?