I'm just curious to know what some of you veterans do about large fire ant mounds? I'm not sure if the're a problem everywhere, but I'm in the southeast and the're terrible. I have one five acre lot that I cut and it's covered with mounds. My question is do you mow right over them(and dull your blades), go around them (mess up your stripes), raise the deck(leave high spots) or chemical treat them (charge the customer more $)?; I know this may sound like a dumb question but I'm stumped! Please help!