Thanks for the reply.

I've been reading up on it a bit, and it sounds like those who have tried the PEI have been pretty happy with it.
I think I'd rather go that route than the hairspray/glue stick.

Are there any disadvantages to the PEI?

Just received my M2 today. Got it set up pretty quickly and am working on my first prints. A few questions: First, I want to make sure I've got the right printer setup. I bought Simplify 3D, and in the setup there were like 3 different M2's listed. I think I picked the 24v v4 head (the manual says v...