throttle cable

Basically i got a new throttle cable today after my carb went bad and after disassembling the thumb throttle box assembly on the bars and hooking it back up through the tors system assembly the throttle gets stuck open most of the way inside the thumb throttle box on the bars and inside the tors...

Ok on a 2000 blaster I removed tors and all wiring, I wna remove the brick on the carb and run straight throttle cable, which brand do I use please and thank you