does it happen every single time or is it on a single project? Sometimes projects just get fucked and theres nothing you can do about it but spam saves every 5 minutes.

引用自 Ze_Jeff：

does it happen every single time or is it on a single project? Sometimes projects just get fucked and theres nothing you can do about it but spam saves every 5 minutes.

Its not a bug, its a consistent problem with the model. If you rotate the hands far enough, the wrists get morphed and twisted.

from my experience with the bip_simple it pretty much does that with any character model you just got to be careful how you position the elbows I guess. But I can't think of anyway that could be fixed.