All of the ideas are good. I use shorter stitch length as well as folding the paper. For PP with Triangulations I use the scribble pad paper from the Dollar Tree. It has to be trimmed before placing a stack in my printer because it comes in 9x12 sheets @ 40 sheets for $1.00, which is very cheap compared to actual PP paper. Scribble pads also come in a larger size as well, if you have a wide carriage printer.