I was thinking about ordering one, then i thought why not just machine it at lunch. Just curious if anyone else has done this, if i should expect a issue with the screws bottoming out in the hole that has more material removed (I have the asa with the two screws)

The holes go down pretty far but since you was, machine the screws down so you don't bottom out.

I would think if you milled the top at an angle what would that do to your screw position , wouldn't they be at an angle also?