:face-icon-small-con My son is going to do some hillclimbs. Got some questions about track screws and tunnel protectors. Do you not install screws in the paddles where they would hit the protector or is the protector sacrificial/just in case you bottom out. Installed a lot of studs but never cut down a track and installed screws. Protectors are 1"x1" aluminum. Any help is appreciated.