Have Cass send you a reemed pinion bearing that will slide on and off. If you have that, an assortment of shims and yellow gear marking compound, and a dial indicator to verify backlash, you have all you should need.
EDIT: Forgot you also need a spanner tool. I have one I'd be happy to lend you if needed, Dom. Let me know.
Figured I could get a bearing locally and hone it out but Cab explained and I read that there`s a small margin of error .+004 -001 in terms of the pinion location to start w/then you shoot for the pattern.........
