Since I got my own MP 2.0, I haven’t been entirely consistent in shot groupings. A good bit of experimentation with different back straps, magazine capacity (10 or 15 - I think there’s a difference in feel). This still isn’t excellence but it’s the first target all in the 9s, if the one on the 8/9 line counts as 9 (?).

Green dots are 9’, orange are 15’ and magenta are 21’. It’s a process, and all the elements are improving.