I'm in the process of trying to mount some scope rings on my Tikka T3x Creedmoor, and I can't get those dang plastic screws out of the factory rail. The rings were already mounted on my Tikka T3 .223, but the plastic screws on that rifle came out without too much fuss. Is there some secret to getting those suckers out, or do I seriously have to get out the drill and perform surgery on my brand new rifle?