Please don't flame me for owning a Honda but I need some Yamaha help. I need a screw for this hole, but Honda doesn't sell it seperate, it only comes with the entire float bowl , kinda stupid I know. I've been told a 426 has a screw similar to the one I need. I tired a screw out of an 05 YZ450 but it didn't work, too big diameter and it had an allen head. The screw I need is pretty slim and has a slotted head. Thanks for you help!