Why are there broken parts in Stud.io pack that don't have snapping?

I have some questions to the authors of this pack: How come parts that worked perfectly in biopack are now appear broken in an updated version?
For example Nuva shoulder pads and metru lower arms don’t have snap points any more.
Is that just the problem with my version, did I update it wrong, or they actually broke it?


I’ll do my best to answer your question.
In short the reason is due to the parts being modified, there have been a lot of updated models made, smoother with less polygons. I’m guessing that they just didn’t get round to adding the points correctly into the new models and are using the old points.
You can easily add and modify the points in yourself using Part Designer though.
Hope that answers your question