the sharp edges remind me somewhat of what was done with the phantom pot, though your design is different. The sharp edges in the phantom make for one killer pot (or so bill tells me ). I think this is probably the most innovative design i've seen since otternase's with the ribs and wall channels, like the one in my sig that i own (saw the Phantom before the Extreme Editions). I say this pot you have made will kick butt, and it seems to be doing so. That's some killer machining