in my BILs 7014 Simplicity. He called and wanted to know what to do with the carb since the float had gas in it? He had repaired it when I gave it to him and that was three years ago. It has been running and working fine since then. He said it was running rough and stalling out while plowing his drive the other day. Today it wouldn't run right and gas was flooding the carb. He took it apart and found gas in the float again. He came over and I gave him an extra float I had. He is going to order a new float but needs the tractor to finish his drive. It looks like the repair held but there is a new Very small hole in the float. Not sure what causes this. Any ideas? The hole is on the top curve of the float ant the outside. Didn't get any pics but will next week. Just wondering why it was leaking.