obtain a container of RIG grease and a Brownells Magna Tip screwdriver with 2 phillips recoil pad bits, cut your slots with a new, sharp exacto knife, push both bits into the RIG, completely coating the shank, when you put the bits into the pad leave them there, ie, do not pull it out and switch holes, switch the driver, not the bits, completely coat the screws with RIG, carefully put them in and careful when you push them out, recoil pads are one of the simplest jobs in the shop and the one most often screwed up
