I would call myself a beginner reloader/handloader. I am not a match shooter, and I don't plan to shoot beyond 300 yards (maybe 400, tops), but am trying to work up a hunting round up to that range. I'm getting about +/- .005 inches on my OAL when reloading for my 30-06. Is that an acceptable amount of variance for what I'm trying to do? Thank you in advance!