So.... it happened to me. I busted the tip off of the Zip Ty fuel screw. Whoops! Oh well.... i bought another one. But, I have a bigger problem. I can't find the washer and o-ring.... I have checked high and low and I'm pretty sure it's gone **POOF** I've ordered a new pilot screw set for my FCR carb because I NEED THOSE 2 PARTS! Bah!! Oh well..... My question is.... can i use the washer and O-ring from the stock mikuni fuel screw? I did a test fit on the new fuel screw.... seems to fit just fine. Just wondering if it'll work for the time being whilest I enjoy the last week of good weather. Thanks in advance.