My 'number of posts', this being the 3rd, belies the time I've spent here. I appreciate the engagement of folks like you, Frosty, but what I'm looking for is part number 228, hammer align jig, page 30 of Clay's plans. It holds the hammer and anvil 10" apart, die holes aligned, and faces within .010" in plane. All this for welding the hammer guide into final position. I've been a toolmaker, so I'm not opposed to finding a different way, but I'd rather borrow one and save the time.
Jeff