[custompartsguy]

Thanks a ton Mike,i think you nailed the diffs I dont know how i missed those.I must also be to spoiled in delrin & basic steel fab that I didnt consider stainless or the low surface strength of titanium,so i hope your right there as well,Still a mystery though.I do believe that whoever did the idlers was the maker of the set as the metal & age seem identical thru out & all gears including the idlers have the same rounded tip profile to the teeth with no machine marks on the teeth face they may have been lightly honed to smooth out as I cant see normal gear cutters not showing some edge (both the silver & rcm idlers seem to have the flat profile to the tip.) On these you can lightly see rubbing in the bearing seat wall where each reduction hole is from either drilling to fast or to close.I havent handled many ue parts(yet) but what i have & what iv heard I think precision would have been consistent rather than only where it counts if any of these came from there(even as an early run) Im sure ill dig deeper into the makeup Maybe weight/volume tests but they should serve me well with hp grease,If they dont hey at least they wont passed around as genuine.