[Shadow 2 Eric Grauffel extended pin]

Has anyone used this one compared to CZ customs?  I have both and does anyone feel a difference in the OR version compared to a stock Shadow 2?  2 questions sorry guys

[Shadow 2 trigger]

I have been reading a bunch of forums on triggers with the shadow 2 or any 75 variant.  There are a lot of questions about how to reduce lbs with DA and SA.  I'm talking stock shadow 2 blue.  They are great to begin with, I have 3 now and was into a 320 Legion for a bit.  I realized that I like the hammer better (yes I had a 1911 growing up). I've done some basic work...11lb, or 12lb hammer spring (main spring), reduced firing pin spring and extended firing pin.  Polished one.. I'm seeming to find the same issues that guys on here say that have shot for a while.   Do any of you guys see a huge benefit in a competition hammer for a Shadow 2... I've tested both and want to hear from you guys.