i have a new sig 220 elite that came with night sights. im not doing to hot with it out at 25 yards. i was using a traditional sight picture where the bullseye rests right above the front sight post ( six o'clock position). i am told this is not correct with sigs and that i should be placing the front sight post dot directly over the bullseye. can some one verify this for me? if not what is the proper sight picture with this gun? btw, this particular sig is up for trade..... for a 220 elite match if your interested.