I'm sure there are a number of threads on Lawnsite about this subject... However I didn't bother searching. I haven't had the opportunity to enjoy Lawnsite for the past few months, and thought I'd throw it out there. What is your opinion on Ethanol in gasoline, and how it is affecting our small engines? I am having issues with my Kohler carbs eating up return diphragms, and I'm at the end of my rope. And to think that the half the feds want to double the ethanol content in pump gas. Wish I could afford to convert my entire fleet to diesel!!