Found out yesterday ( the hard way) that the seat in my snowblower carb is a rubber washer. Is it that expensive to Machine a freaking proper seat in a carb. Thing was running rough so took float bowl off, full of ****. Decided to give carb a ******** because everything works better after a ******* we all know that. I guess I blew that rubber seat who knows where in shop. After much fing around gas spilled, I googled it found this rubber seat. Had to spend $40 for a carb kit to get it. $&”/:;#}%£€<<. Ok I feel better know you guys have a great day