10" pressure plate exact drilling dimensions.

[Robert Dip]

Mart....I traced the holes on a sheet of stiff paper. I then placed it on my old drafting table and used the dial angle to obtain the complete 360* numbers.

0* to 32* to 120* t0 152* to 240* to 272* and back to 0/360* Spacing between the 3 paired sets of holes are at 88*.

Naturally, all of this is eyeballed, and that is why I would appreciate getting the
real drilling specs. Using calipers between holes does very little in this case of using angles and arcs, or even x & y grid.