It's been a while since I've used V4 in DS.  Now, it seems none of the V4 shoes I have will fit.  I'm using the same "fit-to" scheme as before.
Even tried parenting, and also various fit poses supplied with the shoes.

Clothes, hair, figure poses, all seem to work as before.  It's just shoes that are giving me problems.

I do not have this problem with Genesis 1 or 2 using their respective articles 

 

 

For some reason in Studio these shoes have a default pose applied to them so when they are fit to V4, the pose makes them do what you see. The solution is to select the shoe and zero the pose. That should fix it.