Let’s be clear, the P09 is not close to a race gun. It is a gun designed for defensive use, and what Cajun does is improve the trigger characteristics, just like Wilson Combat or Ernest does with the 92 pistols. I never specified bleeding edge performance with these pistols, and in fact one of the three was sold by Bud’s as a law enforcement gun with the CGW Pro kit installed by CGW. I am not looking for anything more in performance than I currently get with a stock PPQ/Q5, or a G34 with a minus connector and 5.0 striker spring. What appeals to me about the P09 is the combination of weight, DA/SA trigger, accuracy and overall ergonomics.
Folks have a number of theories about what is going on here, but they are just theories at this point. If Cajun is right, it is a peculiarity of the design of Omega trigger system, and that might have nothing to do with polishing or bent springs. Likely, there is something about how I interact with the gun that is a contributing factor. Without me shooting your modified P09 pistols, I have no idea if I would get the same result with your gun.