I know me thinks multirres is completely broken
So did @brecht over 5 years ago
it requires a pretty big change in how we store and calculate multiresolution levels that is not so much a bugfix but likely more of a partial rewrite of the system.
This was in relation to the infamous “spike” bug
Multires needs to be rewritten. Which is why I support pablo making a new data system from scratch, because to my understanding,“hackyness” is how sculpt ended being where it is today. I’m not particularly concerned with how long it takes.
and as @Tonatiuh said, there are things pablo listed that can already be included in the short term…