we hunt a field that has been populated by ghogs for over 40 years. the field is 350 yds long and 250 yds wide and has an assortment of rocks with holes on all sides. there is a large dip in the middle and a sharp slope across the 250 yd part. the right side of the field has always been difficult in that we have had more misses here than the rest? this past weekend was the worst. we had kills to the left and straight but misses on the right side...some high and some low and some??? the wind was at 9 0'clock and even though i thought i corrected enough...no hits. i went to the range and checked my guns/loads and everything was poa=poi! what the hell! returned to the field on mon and NOW the wind was 12 o'clock...i set out some wind flags, which i'v never done before. the flags were straight into me and sure enough a pig comes out on the right. i was going to wait for a horizontal target since most misses seemed to be horizontal but the turd stood up and i could not resist. BANG...SPLAT and feet in the air!!! another stood up at 287 yds which were misses previously but BANG...SPLAT and DRT! i am suspecting this fields' topography is such that we have some weird winds swirling. have any of you encountered anything like this? tony boyer writes about winds being strange at one range due to a body of water over which the bullets must travel. i'm thinking about putting flags in the field which should be interesting...but how to read them?