I have a 43cc X1. I put a HP carb on it and a fatty pipe. For some reason it wont start. I grounded the plug to the block and got spark And when i try to start it i just end up pumping fuel out the exhaust. So ive got air, fuel, and spark but it wont start. I got a walbro adapter plate with the carb and it came with three gaskets. I dont know were the third one goes and im thinking that could be part of my problem. Any help is appreciated. Thanks.