Hi All, I recently picked up my first CZ (75 Compact) and just returned from the second range trip with it. 5 stars on all aspects so far, with one exception (and I knew this going in). My 57-year old bi-focaled eyes don't pick up the stock sights very well, and as a result, although the groups are good, they seem to be 3" high at point of aim. It's worth noting that I'm used to Sigs (all with their standard night sights) and those guys are dead-on center. So my question to the group is a) what is the point of aim supposed to be with a CZ and b) those who have changed out their sights what did you choose and any good/bad about them. No doubt I need more time with it, but ideally I want to end up with night sights and something more in line with what I'm used to with my Sigs. I wouldn't rule out Big Dot or something along those lines.