I am unsure as to what to do next. I followed your advice on using retargeters and found a video online using IK Retargeters. I followed the tutorial and while the bug showing the characters legs not snapping with the rest of the body when he enters the climbing animation is fixed, I am having problems with the actual climbing animation playing. For some reason, I doesn’t transition to the climbing animation and instead stays playing the climbing idle animation even when I’m moving.