Well I`ve had my 75B SA for about 3 weeks now and have been tinkering with it for the last 2 lol. I followed the trigger job tutorial, removed the firing pin block, shaved down the lifter to use as a spacer, and clipped 2 coils off the hammer spring. What I ended up with was a clean 3.5lb pull while still igniting tula primers. I do have a 15lb hammer spring, reduced power trigger return spring, floating trigger pin, and spring steel FP retaining pin on the way from CGW. I know I'm going to end up with a race hammer, adjustable sear, and short reset kit one day as well

Overall I`m very pleased with my first CZ. I can promise you all that it won't be my last!
*DISCLAIMER*
I picked up this handgun to enjoy, have fun with, and plink with. It's not for any type of self defense.