Well node is actually defined a lot earlier in the script and is one mesh in the collection. I basically just cut and pasted the area where I’m havin…

Ah, so I’m missing a variable somewhere. Well aside from different naming and the check, this part of the script looks exactly like yours . tVerts…

Okay, I’ve run into another issue. I start Max, load my model, run the script… Nothing happens. However, if I start Max, load my model, apply an Un…

Thank you Snoelk. Since I posted, I actually came to the same conclusion with the help of the listener and some well placed breakpoints in my script….