I haven't shot my Pro Sport for about a week and upon shooting today only a 20 yards my groups we're kind of tight at first but we're nowhere near where I had the rifle zeroed at which is 26yds. I am at a quandary about as to why this is. Maybe it's because I haven't shot her in a week or maybe because I had her leaning in a corner for that whole week. Who knows. Then I get nervous and think that since the pro sport has such shallow dovetails are my bkl mounts not actually fully seated within the dovetails. I don't see no scope movement within the Rings nor did I see any movement from the rings on the dovetail as meaning creeping rearward. I am just a nervous wreck when anything changes with my Springer's but then at the same time I have to realize that it's what they are... Springers, LOL!