Starting Jet?

OK I want to try the #72 starting jet for my 03 WR450, but can't find one. I must be asking the wrong questions. I tried to look up "starter Jet" in the Yamaha Parts CD but could not find it. Called Sudco, I think I pissed them off, Yamaha dealer parts guy's eyes glaze over and he starts drooling (I think I overloaded what RAM he has). Where do I get my hands on an assortment of "Starting Jets" so I can start playing? :)

Yamaha Part numbers to give to your dealer:

3TJ-1494F-13-00 .JET (#65)

3TJ-1494F-14-00 .JET (#68) (should be the stock jet in your carb)

3TJ-1494F-15-00 .JET (#70)

3TJ-1494F-16-00 .JET (#72)

3TJ-1494F-17-00 .JET (#75)

I recommend getting them all.

Thanks Indy!

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