Ok, i just bout a 93 F2 last week. The throttle sticks on it. Me and some of my buddies did some looking inot it and found that the thottle tube was broken. The hole for the bottom cable was busted. Anyways, i ordered a new one and we tried installing it but the cables are too tight. We can't get them back on without a ton of force. Once we did get them on,It was still just sticking. Does anyone have any clue what could be going on. This is my first bike and I would like to ride it without having the throttle stick all the time.