Apparently the PPQ sights are designed to shoot with sight picture #3 (combat hold) were I have to cover my target with the front sight and use my imagination. The TFX Pro sights I had installed unfortunatly also use sight picture #3. I much prefer the sight picture #2 (standard). Does this have to do with only the height of the front sight? Anyone get their PPQ set up to shoot accuratly with sight picture #2? What sights did you use?