Went through the carb today, has ESS behind the tickler for reference. Used new gaskets and they went on exactly as the instructions stated, soak in very hot water until they expand and then put them in place. I found one odd thing, the compensating hole in the top side of the jet tube was not drilled all the way through. This hole lines up with the air bleed hole in the main throat, must Have been like this from new. Not sure how it would have effected the running, will have to look in the manual. I swapped it over with a good one, the one in the left of the pic is the bad one.