Re: 30-06 to 1000yds
As far as RE-22 and the 180 SGK, IMHO is not the best combo. I would be looking at RE-17 or RE-19 for the 180's (preferably RE-17) and leave RE-22 for the heavier bullets. If you cant get any of the RE's to work then I would look to some of the H powders.
Long range shooting is a process that ends with a result. Once you start to focus on the result (how bad your last shot was, how big the group is going to be, what your buck will score, what your match score is, what place you are in...) then you loose the capacity to focus on the process.