Thank You Sir !
that puller you linked to looks great ! i will have to fab one of those up, or possibly i can use my "GM to Ford" bolt pattern transfer plate i made way back around 1974 or so, at the start of my machinist career.
i could make a center "adapter plate" for it to be used on keyed axles.
i made this thing to transfer/change bolt patterns on flat mounting surface steel or aluminum wheels. i made several "adapter circles" that centered the wheels, and using the already drilled lug holes to bolt on my adapter, as well as using the center register of the wheel, i could mark and drill the opposing bolt pattern [ford to chevy 4 3/4" or chevy to ford 4 1/2"] to .003 or .004" TIR.
i looked for a picture of that thing, but i can't find it.
anyway, at that time, steel wheels got a 60 degree chamfer/seat to use stock lug nuts, and aluminum wheels got the standard 7/8" mag-style shank lug nut holes.
i was making "10 hole - Ford/Chevy" bolt pattern wheels early on, copying the dual bolt pattern found on real magnesium wheels.
Thank You again for that puller link !