Case extraction problem - BRNO/CZ Model 2 bolt action rimfire rifle

[BrnoB78]

I’ve got a marvellous old BRNO Model 2 bolt action rimfire rifle which occasionally has the annoying habit of not releasing the case during the extraction process – the shell’s rim simply remains held between the twin extractor claws and has to be physically flicked out using a finger tip. Has anybody encountered this problem and is there a simple fix ? Sincere thanks for any assistance or advice.

[FourBee]

Yep.   Just bought a 10 round clip, loaded it up and began ejecting the rounds.   First one hung, second, and so on.   Put one of my 5 round clips in it and they all ejected fine.   Kept tinkering with the 10 round clip and finally got some to eject.   Still trying to figure out what's going on there.