Here is the story; MY 04 yz450 was running like crap! Bad bog off idle that wasn't there before so I took the carb off for some cleaning and as I was taken it apart I noticeed the fuel screw nipple was gone! So low and behold it was still in my carb! Has anyone had this problem and if so how the heck you get it out? It was a zip ty adjuster,will not use that again!