Is anyone having a big fly problem this year? They obviously r especially bad around the coop & run no matter how much we clean and we use DE religiously. They r just really bad everywhere this year! We like to sit out and wath the chicks in the evenings and cannot even do this to the flies being so bad. Anyone got any ideas?? So far we have been using the DE alot and have hung some fly paper around. Still a huge problem!