Got a question i need help. I am putting my tlr sct together and broke the long screw that hold the ball diff together it snaped like nothing i seen, Got one ordered but want be here till monday and i am racing saturday, so this said i have a xxxsct that I have a Tlr kit for it, the ball diff it that kit is it the same as the tlr sct one. I just need it to get me through this weekend. thanks for any help.