Alright, got it put on and it started right up, however, it idles awful high (SOUNDS like 1200 rpm or so - its a guess because the tach I have reads deceptively low). I can physically pull the throttle back to low idle on the carb and it will stay there, but it doesnt want to lower itself back down to there. I dont think its in the throttle cable, since it does that unconnected. any ideas?