[quote=Glenn Fewless]The screws heads are tall. If I recall correctly they will be about .050" proud when seated. The thinking was that the shoulder could be set back to clock the screws, and then file them down flush with the plate.
Glenn,
I was thinking similarly, but then noted the slots were very deep and not much material left between the bottom of the slot and shoulder. If this were to be the technique, it would require nearly half the screw thread pitch to be removed on the shoulder in worse case fits where a slot was clocked just past the desired alignment and required nearly half a turn to correct. I'm beginning to think along the lines of Doctor T. Big long heads about 1/2" long without slots or with slots.
