old rocket I am not trying to be wise guy here, I realize you stated that all was fine with the other hand guns. I have found for me personally I am right handed right eye dominate and if I grip to tight with my strong hand (right) that I will tend to shoot left. I pretty much force myself to stay aware of this and force myself to grip tighter with my off hand left. I also found a article explaining this on the web by haley strategic and printed out some of there targets with a vertical line on it trying to improve my shooting technique. I have found that it is even more evident when I am shooting a Glock with a 5.5 lb. trigger, I just have a hard time with it. I also work on sight alignment all the way through the trigger pull especially towards and at the end where it breaks. Anyhow I just did not want to sit on the sidelines read the post and not offer some input.
I thought it was me at first and I have had 5 different guys shoot the p09.
Even had a P07 with David's trigger parts in it the transfered over to the p09. The p07 was a great shooter with no issues.
CZ-USA wouldn't have warranted the gun if there was no issue.
None of my triggers are over 3lbs.