Yeah, the recurve trigger is rubbish. I ended up going back to the Combat Trigger. I've put many mags through it in one sitting with no ill effects - After I replace the recurve.
I got the pro package and installed it. Should I be getting extra trigger travel forward after the SA reset? Is that just inherent to CZs or is there some secret adjustment I didn't see? The parts are all drop ins, and the trigger screws don't seem to affect the SA reset, and I'm still left with takeup before the SA wall. If that's just part of the gun, that's fine, but I want to be sure I didn't mess something up, though it seemed pretty straightforward.
Everything about it feels much better except that I still feel a decent amount of takeup, about 4.5mm. But it's my understanding that's not controlled by the adjustment screws, since they sit too far away from the frame in SA.