OK so the engine was running fine.... got the plane all "buttoned up" witht the cowel on and now she wont run.... I did notice one of the screws that hold the carb on is missing...I would assume that this is the problem, unsure if it was missing before. Will go to the hardware shop and get another screw.... but the engine jsut doesnt seem to draw fuel untill it is completely running....Unsure as to WTH is up with that.....was thinking about replacing all the gaskets anyway...what do yall think.