Decided I wanted some TORX grip screws, so I ordered some slim line 1911 grip screws. Fully torqued, they were about 2 threads too long. I decided I may as well invest in a dremel and try it out. After about 20 minutes of careful cutting and cleaning up, all 4 now sit perfectly when fully torqued down. Small potatoes to most around here, but it was nice to be successful on my first go round.