Make a second profile for beyond 200 yards or a new profile using an AB custom curve instead of g7. Then just tweak the DSF at the distances it doesn’t line up.
Your SD really comes into play after 250 yards. When I shoot past that. I want my ten shot SD to be less then 5 on my ammo. If not you’ll get a lot of vertical dispersion.
@@allenclayton7 The 200 yard is a JC Steel 3/16" rimfire square on a JC Steel NRL22 single hanger on a DIY wood base. The 300 yard steel was another JC Steel 3/16" square on an Atlas Target Works X base and hanger, and a JC Steel 3/8" (or 1/2", can't remember) square on a JC Steel j-hook with Atlas Target Works conduit / pipe leg brackets.
Are you referring to that piece where the trigger finger rests on? MPA calls them "trigger finger supports" - masterpiecearms.com/shop/mpa-matrix-pro-ii-chassis/