update a few hundred round later.
working fine, no jams.
I did let someone else shoot it and somehow it double fed 2 shells into the action somehow. this happened twice, but not after I had him change his grip. I think this shooter was gripping the slide release or the tab on the borrom of the feed ramp. never did it again. but anyways, it feeds 100% for me.
I have yet to talk to someone who shoots the 3.5 magnum, but one of the sporting goods stores here does sell a lot of CZ's, maybe I'll run into one at the counter there.
the quail in San Bernadino/ Riverside Co hate my CZ however.