Well the issue here is it doesn’t scale, https://forums.unrealengine.com/t/ue5-ik-rig-retarget-with-actor-scale/536222 which I need to globally scale my rig tot he actor for the day. I’m sure there’s a way from there to figure it out, but I just haven’t been able to get scaling my actor and controlling the source blends to work the way Mobu does.