Tusk fuel screw on RMATV

[Ryan'07400ex]

Will this work on a 400ex's carb? It doesn't say it will but it doesn't say it wont either.

http://www.rockymountainatvmc.com/productDetail.do?&navType=type&webTypeId=80&navTitle=Intake%2FFuel&webCatId=16&prodFamilyId=13581

[400man]

says its for keihin FCR carbs. most likely it wont work on a 400ex stock carb.

[Ryan'07400ex]

Ok so are there any fuel screws that work on the 400's stock carb (besides the stock screw of course)