Par4QC I did find my old vendor for the push/pull clamp, which I had lost; thus the reason I stopped making them.
I was referring to the clamp, not the spine finder. I don't know how much of a market there would be for the spine finder but I do for the clamp. I use my clamp a lot for regripping and shaft trim and prep. I think there are lots of options for the push/pull clamps on McMaster Carr, Ebay, Amazon and probably more. I guess it boils down to if you enjoy building them anymore.
