Hi guys,

I realize that this is not related to RC conversions but thought this might be a place to get an answer to my question. I just bought a Craftsman chainsaw with the subject engine. It started up easily and runs good but the idle mixture is so rich that it will not idle unless the idle stop screw is run in so far that the idle speed is so high that the centrifugal clutch will barely disengage. The Hi and Lo needle adjustments look like plastic rods about 3/4's In. long and maybe 1/8 In. Dia. with a very fine spline on the outer ends. Does anybody know what kind of tool would be used on these adjusters and where it might be available. I would appreciate any and all information that anybody might have. [][]............RJ