I just bought a used camo baja MB200 last weekend, the one that tractor supply sells. its in like new condition but having a problem when i go to full throttle. it starts right up first pull, idles fine, accelerates fine, mid throttle is fine, but when I go to full throttle after riding around at half throttle it dies out after about 5-10 seconds. It won't run constant at full throttle, it just keeps cutting out and runs hard for a second or 2 and then cut out again. whats the problem with it? I know he said he did the governor bypass on it and seems like he opened throttle stop. I dont know if he messed with the mixture or not. I want to get it that is runs steady at full throttle cause its not fun with it cutting out all the time.