Poor hand/grip attachment position on UGC avatars

I have a game that uses tools for holding weights, all worked perfectly until my friend joined with a UGC avatar.

Normal avatar
image

UGC avatar
image

I’ve had this issue for a while now and attempted countless fixes, yet nothing worked perfectly…
Nothing on the forum either, all fixes I tried were from my head

Just curious but have you tried using a Tool Grip Editor to correctly align the tool?

This is the one that I use and I’m sure many do too but I’ve seen some free verisons floating around and aren’t sure how well those work if you want to give it a try.