Angus, I think my SP-01 is missing a spring. In the ambi safety, there are two tiny springs that hold the detents in place. The spring for the right side (weak side) wasn't there. It's there in my 85 Compact, and doesn't seem to affect anything except holding the right side safety lever in place when the ejector/sear assembly is removed from the frame. I called Mike E. at CZ and he professed ignorance since he hadn't had a SP-01 apart yet. Can anyone confirm if the SP-01 has TWO (2, dos, dual, more than 1, less than 3) safety detent springs, one to the left and one to the right of the ejector/sear assembly?
Also, where can I find those set screws for the SA trigger? I buggered one up in my 85 Compact and the local hardware stores don't stock anything that small.