I am patiently and excitedly waiting for my first 3d printer kit to come in the mail (Acrylic Prusa i3) and I have been doing a bit of research on 3d printing so that I’ll hopefully know what I’m doing by the time I get it all up and running.My question is in regards to bed adhesion with PLA filament; I’ve read that hairspray, and “blue painter’s tape” are the most common solutions for ensuring good adhesion for PLA plastics.Does the painter’s tape literally have to be blue? I’ve got a whole bunch of the green painter’s tape sitting in my garage, and normally I wouldn’t ask such a dumb sounding question but it always specifies the blue kind. If so, what’s the difference? http://ift.tt/1XwX90L