The other day I had my first measure of success vacu-forming a clear flywheel cover for a Puch engine. The mod I mentioned in the previous blog post definitely helped and the plastic did exactly as it was supposed to, and fitted the shape perfectly. At this point I hadn't considered how difficult removal of the plastic would be, especially since the buck has a zero draft angle. As a result, getting the plastic piece off the vacu-form rig was pretty dodgy and I cracked and chipped my piece in a few places. Some good things came of it though. I now have a built in mechanism for removing the part off of the rig & I'll now use a slightly thicker plastic for better durability.