needing help. After getting the carb and everything installed, was running pretty good, though shifting a little high mph wise (1-2nd @ 25mph, 2-3rd @ close to 50mph). Driving today, and started bucking a little, then lost all forward power. It was like I was in neutral. Finally got back in gear, but something is DEFINATELY wrong. I'm having a hard time getting in gear, setting at a stop sign and go to accelerate, again, it's like I'm in neutral, then it'll catch enough to move. Finally made it back home, though I was coasting up my driveway. Any ideas???