I bought a Phazer II for my daughter, it had been sittng for a few years but a clean sled. I cleaned the carbs, the pilots were plugged. It still does not run right. It won't idle and I have to play with the choke to run it. It has Mikuni carbs with two plugs int he bowl of the carb. One plug was in the smaller center hole and the other plug was in the pilot jet hole. According to a Yamaha manual this the correct loacation, but it doesn't make sense to me to plug the pilot jet hole???? Any other ideas what my sled's problem is??? Thanks guys