Collision Blast Podcast This is a new podcast with auto news and Q&A. Episode One – Q&A on Videos – Primers, Mottling, and More Test Eposide Audio Playerhttp://www.collisionblast.com/wp-content/uploads/2014/03/Auto-Body-and-Paint-News-Episode-1-3_24_14-8.54-PM.m4a00:0000:0000:00Use Up/Down Arrow keys to increase or decrease volume.