Just give the key frames more space, LOTS OF SPACE, and just drag in your arm models and put the left arm model in left controller and put the right arm in right controller and your good
ok yeah revamp might not come out at all cuz the rig isn't working nothings working game is bugged scenes not works really nothings working so revamp is never coming out due to maybe a thousand bugs for 1 person to fix so old one will have to do for now