FWIW, if you "deepen" the inletting the entire trigger guard will be below stock level and the front of the trigger guard will bind on the magazine cutout, unless you only deepen the rear and which the trigger guard will then be at an angle, do you really want that?
I hate having to respond to stupid fu cks, but here goes. "Pictures are worth a 1,000 words":
Before:
After:
Its an extremely easy fix. This hunters compact was the same way, and easily fixed: