this is funny...no, my magnetospeed has never slipped up my barrel. It's been strapped on for 100's of OCW tests and it doesn't move. If your magnetospeed is slipping up the barrel your not installing it properly.
If it's in your head that your groups won't be tiny with the MS on then leave it off.. those of use that have done extensive testing with it on have proven this false. The thinner the barrel the more POI shift you will see but group size hasn't been affected.
) control angle and distance of the rod, raise behind, lower front, lower behind raise front, move first up/down move entire rod up/down. Magneto is completely level, at least 1mm below barrel at its mounting point (where rubber should be). Im thinking either rod is bending or magneto hitting barrel when i fire and "shock" hinders accurate reading.
