I've decided to use my old DB30 97cc motor for a build that I'm working on. I have the throttle cable run through the cable stop, and now I need to tighten the bolt down to pinch the cable in place. I don't seem to have that screw/bolt anywhere. It was probably lost when I pulled the motor off and swapped it out for a predator. Any help would be great! I can buy another one, but I don't know what size to get.