I'm building a 24' 3v dome for the co-op system here in Isla Vista, by the end of the summer. It was my solution to 100 5' pieces of 3/4 I must have had for this purpose. It's 100 of 165 members, so I figured a couple hundo to give them a dome, use my materials, and work a little more Dharma wouldn't be half bad. I thought I knew a company in town here, who could crimp pipe, because I asked a foreman @ a construction site, who was using the same method for a wood/EMT truss, but the company didn't know what I was talking about when I called. I'm looking for someone who can save me the hand work, if I drive my cut pipes down to them. I grew up in Orange Co., so I can drive past LA, but I think I'll pass, at least, 20 setups to crimp pipe, by the time I get there. Anyone between SB and LA have a crimp setup that I can use for a couple hours, knowing that the project is "not for profit", and will serve ungrateful college students for several years. They don't know what they're missin' until they've got one. Sure, we have fun catalyzing all within our reach. Got crimping tech for reasonable trade or a fair price? Drop me a line personally and here (put yourself on the public map too) and lemmeno if you can help. Best Wishes, and Be Well!