I hope your earth compressor is going well, I have been telling folks about the project. I am currently in a pickle with my own project, the 30' tall magnetic chaotic pendulum. I need a roof rack on my car in order to transport the stuff, but it seems that I cannot bring a car into the Crucible where I am working. I was wondering if it would be at all possible to stop by your space for a couple hours and make those welds. Please let me know if this could work!