I could be posting this in the wrong section but I have a question on a carb I ordered Sunday and got today from Amazon. The carb is from Oregon I open the box and notice the plastic bag it came in had been cut open and the carb smelled gassy. Has anyone run into this? I haven't slapped it on too cold (17) but it looks real new. By the way it's a Oregon 50-659 for a 10 hp Ariens and looks like a good match.