I have a question while looking at the “https://github.com/mgear-dev/Data-centric_rigging_sample_data” rigs/girl_Outfit_C_film.ma
When stretching the spine, adjusting the volume-adjusting approach can break the shape of the head.
When I looked at it, it didn’t seem to be a skinning problem.
When I didn’t use mgear, I saw a problem similar to this, but I didn’t know why.
Do you have any video or explanation related to this?