Well, we knew going in that the CZ has a bit of a reputation for inconsistency, but let's see what happens with further testing.
I have just gotten home now from the 2 day Chilliwack gun show and on the way home stopped at the machinists to see if we could make a further improvement to the rail.
From what I am seeing in the pics the rail is taking far more battering at a key point than I like to see so I am hoping we can make a change which will improve things. The SKS rails don't seem to take the same kind of punishment as the CZ is inflicting on the CZ rail, so we must adapt. With any luck the change we made tonight may help with some of the ejecting issues suffered by Cone. I plan to test it asap and get back to everyone.