I am experiencing a very weird mesh distortion in both A4 and G4 (with ++morphs added), which occurs on applying a character INJ pose - please see the attached jpg illustration.

This seems to only occur when I use pre-P8 cr2's which I saved in the Figures library some time ago, and which consist of e.g. A4 base plus ++morphs, saved as a cr2 called A4++morphs.

Has anyone seen this sort of distortion?  Can anyone give me an explanation/workaround/fix?

I'm tearing my hair out on this one, since it is holding up marketing on one of my own character sets, and I don't seem to be able to find out anything about why this is happening.

Any help appreciated!!