Yeah! I like them. Im just trying to figure out how id mount the springs. All this engineering im dealing with is fun and all, but it sucks when its your first time, and you are just going off of what might work. Im thinking welding a small plate at a 40-50 degree angle, and welding the bottom of the spring on to that, when i push, the pedal will just compress the spring and push it right back up. I think ill have the pedal rest like couple mm from the spring, that way it wont go from soft to super hard... Or should i get both ends of the spring welded?