Last machine shop I worked at moved the shop about 2 years before I got laid off. When I was helping to load the stock rack, I found a 4" diameter, 12" long piece of titanium that wasn't in the inventory system. It went into my box and I started writing programming to make a grinder out of it once we got settled. I was copying a aluminium crank grinder I have, I think I posted it earlier. I never had time to do it, I never saved the program other than on their network, so I dont have that anymore, and I gave a guy I worked with the titanium so he could make parts for his race bike. It woulda been sweet.