i have a 84 fj60 that has been setting for a long time. after it runs for a while gas leaks from the carb on the drivers side from what looks to be a mechanical vent boot. i got a kit and rebuilt the carb . no diagrams showed this part or any parts came in the kit for it. reassemble the carb thinking maybe it was a sticky float but i am still having this problem . the carb works great other than this problem. i would be thankfull for any advise or tips