p10f lighter trigger question

[darthdively]

i installed the overwatch precision trigger shoe and striker. I was hoping to get much lighter trigger pull. I have to admit, open division spoiled me. I got the trigger down to a roughly 4.25lb trigger pull and that is with the HBI 15% reduced weight weight striker spring.  I could go down to a 3lb glock striker spring again but i wanted harder hits because i'm trying to burn through my cci primers. How the heck are some guys getting within a quarter pound of 3 lbs? I have the HBI trigger in my other p10f and i'm able to get it down to 4 lb with HBI red striker spring too. I'll admit I can work with it but I'm a gamer and I wanna game.  something i'm missing when it comes to installing these parts so I can get a lighter pull?

 

Thanks!