Took GJM's suggestion and worked ball and dummy drills in DA only.
Wow. I have a massive anticipation problem with this platform. About 50% of the shots had massive front sight deflection downward.
I did about 10 cycles and got a small improvement but not what I was hoping for.
Switched over to G19 with ball and dummy. Had some issues with this as well doing ball and dummy. However it wasn't as pronounced--not even close. The result was that I got 21/30 shots on paper, nice grouping, at 25 yds with G19. The 92 I got 25% of this in DA only. The G19 though had groupings very tight but for some reason clustered in upper right quadrant. Moving to single shot draw and shoots from concealment, I could get decent groupings, centered, and about 8-10" as is normally the case.
The faster I shot the better the groups.
So for various reasons I'm going to stick with the G19 because I don't want to feel like a walking public menace carrying a 92 that I can't hit shit with in first DA shot.
I'm going to clean up ball and dummy with G19 then move back to 92.
This thread has given me substantial insight that I couldn't have seen otherwise. This is why PF really is a great knowledge base.
Thank you guys a billion.
I learned a lot today. I was also humbled a lot today. That is learning.