I'm really new to this so this may be a dumb question. I've done my ladder test and came up with a 42gr load. I can load 4 or 5 rounds and have 3 or 4 shots in the same hole or really close. In every bunch there will be 1 or 2 that are an inch or maybe an inch and a half away from the group. I've been playing with seating depth and think I have it solved then that one dang flyer makes me want to start over. Any ideas where to start or what might be causing this.