^^ I believe he's referring to the safety selector, the video tells you to grind the part farthest from the switch. I did this also with a grinding wheel, took a 60 seconds to grind it down, went in like a champ. Only problem I had was the BHO spring, it was being a little beyotch. Mine looks pretty close to yours, congrats to you and Greg. Another S12 converted thanks to CSS.