ok so... when ever i ride my blaster.. i grab the bars and give it a side to side shake to make sure fuel mixed good.. well.. i notice i head something rattling when i do it.. sounds almost like the float set up on a snowmobile gas cap ( with teh gauge on it).. but sounds like its coming from below the tank.. which below the tank is the pipe..... so wtf??.. im pulling the pipe off tommow and gonna chekc it out. just wondering if anyones blaster with stock pipe has this mistery rattle