I'm currently sighting in a new powder/bullet/open sight combo. Currently shooting 110gr of 777 with 270gr Platinum Powerbelts. I had to convert to loose powder, open sights and non-saboted bullets for my trip out west this fall. I was shooting fairly high at 50 yards and really high at 100 yards, probably 6" and 10" respectively. Should I back off the powder and/or adjust my rear sight accordingly? I'm just trying to get dialed in as efficiently as possible. Thanks, in advance.