Thanks. Good compression and spark. Fuel pump works. I removed the bowl from the carb and cleaned what jets I could easily get to, and now it runs at high revs, but not on low revs or idle. It seems to be the low speed jet, I'm thinking. I don't want to get too far into the carb without a rebuild kit on hand, so it's time to find one. So far I have found every part on line, including a new full carb, but so far no rebuild kits. Anyone know where to get one?