Well finally some good news.
Sent the carb off to popinjonscarb shop in NY, guy is great, carb came back in less than a week and fully cleaned out, put it on the tractor, it would run for a min or two and then die. Thought it was flooding but that wasn't happening. Finally we replaced the condenser inside the Distributor. Tractor runs now better than it has since we bought it.
If you need a carb rebuilt, send it to popinjohns. Guy is quick and fair priced