I have my bomar rear from Dawson. For those of you that don't know, Dawson is selling an LP Para Bomar that has the elevation screw in the dovetail--eliminating the need to tap the slide for the screw.
My plans for the cut are as follows (the first .100" relief cut has already been done):
1) Center the spindle at 1.620" from the breechface (the measurements are a little different with this sight Matt, but I'll double check everything).
2) Cut .100" deep with a 1/4 inch endmill
3) make a pass with my 60 degree dovetail cutter. The final dimension will be 60 X .375 X .100 (the rest I'll fit by hand with a 60 degree sight file)
4)make the relief cut
Please, if I'm missing something, or you think I'm missing something, chime in. My feelings cost nothing. The slide cost close to 200 bucks.