Opensubdiv - MPS is a plugin. It doesn't ship with Max and hasn't been recompiled for 2017 so you'll have to use the regular modifier in conjunction with the Crease Set modifier, which works hand in hand with the OSD mod.
I'm not sure what you mean. If you use the Crease Set mod you don't have to adjust weights at the editable poly level, you do it in the Crease Set modifier.
Hello , I have max 2011 but I am trying the new 2017 and I am having a little dificult time as seems a lot of things had been shifted changed etc ... If is ok I woul dlike to use this thread to post some of the questions I might have when trying to align my experience with the first to the second. SO I was looking at this…