Here's a quick tip that I am not sure if everyone knows about or not so I will just post and hope everyone doesnt tell me I should have known about it all along. (Whew, long sentence!) I was having trouble cutting plastic moulding with my saw. I discovered that a shot of silicon spray on the blade worked wonders. It greatly reduced the amount of melted plastic and made a cleaner cut. I respray after each frame. Anyone else have any tips for cutting this stuff cleanly?