I was curious what the 58s would do. I had some data from 2 years ago with them and varget so I started there. I worked up to 44.8, Win brass, cci 200 primers, seated 2.61" which was just random as you can't touch the lands. Very small data set, but 44.8 wasn't much higher than 44, so I dropped to 44.2 and am happy with this:

Keep in mind the incessant wind, 15 mph probably, from 1 oclock, 200 yd groups. They actually look smaller in person lol, but under 2" for sure. The taped ones are the 44.8. I had another group lower on the target before I got it dialed up that looked the same using 44.5, so I think this dog will hunt.

photobucket sucks