Thanks Roger! I've used it probably a half dozen times since it was built. I am planning to make a couple smaller diameter top dies for it already. It's amazing what you can find in chunks of aluminum, steel and sheet metal plate...

I set myself on fire tonight.... Just my work jacket. I was spot welding the floor together on the bench and got some "molten hot magma" on the coat... Got pretty busy once I figured out where the smoke and fumes were coming from. I lit the lower left half of the coat and the fumes were coming right up into my face under the helmet. I needed a new work coat anyway. I think the next one will be a little more fire resistant though.
This is what I was sticking together. The floor after I yanked it out of the van.
http://images55.fotki.com/v1604/phot...MVC001F-vi.jpg
These are the tabs on the tunnels. The left side of the pic is folded into place. The right side is just getting started.
http://images14.fotki.com/v218/photo...MVC004F-vi.jpg
Getting the tunnels welded in.
http://images16.fotki.com/v377/photo...MVC008F-vi.jpg
All welded and ready for cleanup.
http://images58.fotki.com/v449/photo...MVC009F-vi.jpg
A few of the spot welds. I had a few of these go nuclear on me. Blew holes through both panels as soon as I hit the trigger... Thankfully most of them looked like this.
http://images57.fotki.com/v1613/phot...MVC011F-vi.jpg
Here is a closeup of one of the folded tabs. I took this before I hammer and dollied the tabs flat. They welded together very nice and will be very strong.
http://images15.fotki.com/v792/photo...MVC006F-vi.jpg