Okay, where do I get a JD Red needle for the jetting recommendations on my 03 WR 450. I called my local Yamaha dealer and they didnt know what I was talking about. The mechanic also thought I was on dope when I asked for a #50 leak jet. Whats up with that. I also need a 68 starter jet which they dont have. I also tried the TT store online with no luck. Somebody help please!!!!