So I made an error in the video that I want to correct. To remove the foot to change springs there is an Allen screw inside the ball end. Simply loosen the Allen screw and the pin going through the leg will easily pop out. Sorry for the confusion there, no need for a little hammer to drive the pin or anything to hold it while you change springs. Loosen the Allen first and the pin easily comes out. My bad 🤦🏻