When the engine does run, it runs horribly lean. Lean to the point that I have to hold on to the head or it will just tear its self apart. IT WILL NOT idle at all. I did a factory reset on this engine (OS 32) which is 1.5 turns out. Its not running at all like its supposed to. I just put the header tank on tonight. Up untill then I have had no complaints about this engine at all. If you look up and to the left of where the header thank is mounter now you will see a hole that I drilled and first tired the tank way up there. Also didnt work, same results. Also should I lign up the top tube coming off of the header with needle valve or at the top of the carb intake??? Is there anything wrong with the length of fuel line that I used???