Well……… I took the old one out. used a rod of pinion wire, softened it and smashed the tip to resemble the original. filed it flat and square put a 45 degree bevel on the drop side, tested in the movement, riveted to the arbor, hardened as bob shows in his video, polished..looks like it will work and I now think that my question was a little dense 😳 but, oh well, need to live and learn ……Thanks guys for letting me use up your time. William