My mad scientist took over last night. I am still having a hard time finding parts locally so I decided to make my own, kind of. BY the way i have an "S" but i plan on upgrading it as i can. Anyway i got some Traxxas slipper pegs and drilled out the standard front pulley and made it into a slipper spool. As much as i hit stuff i like the idea of having a little give. I dont know how well it will work but i ill let you know. Also nee to grind some flat spots on the lay shaft so i can mount up the better pulleys and spur gear mount. I guess i should have went to engineering school. I think i like to work on these things more than drive them.