Has this modification failed for anyone?
I purchased a new Kadet (the gun, not the kit).
I have about 3 stovepipes per 50 rounds. The best that I have been able to is 70 rounds without a stovepipe.
I have tried CCI Blazer, Remington Golden Bullet (40 grain and 36 grain), Federal Value Pack, and Wolf Match Extra. I've had stovepipes with all of them.
Mike at CZ suggested bending the ejector inward. I tried this, but it did not work.