The best suggestion is PRACTICE, PRACTICE, PRACTICE
First of all.. if you shot subcompact SA XD... this one is a completely different tool and you cannot just jump from it to CZ and shoot dead center. You will have to treat it closer to 1911...however you still need to adjust yourself to CZ.
I wasn't joking with 3 x "practice" slogan. It really works. I personally switched to CZ P-01 shooting PPQ and double stack 1911 previously. Same story, same problem, same lack of accuracy.
Just be patient, dry fire, do "trigger finger and muzzle discipline" drills. Give yourself 1 month.
At least it worked for me
And...DO NOT BLAME THE TOOL