Basically my envy frame has removable brake mounts, I've taken the rear brake mounts and one of the cable holders off, but the last one has both screws stripped, so I can't take it off. I know it's not even that big of a deal but it just bothers the sh*t out of me. I don't want to drill into the screws since they're only 2mm ones, and I don't want it to slip and scratch my frame, so I'm wondering what other ways are there- elastic bands and duct tape haven't worked for me so far- I'd be fine with just being able to snap the heads of the screws off, but I can't with the cable holder there since it blocks the head.