Sounds like you had an issue. Maybe the crown was damaged during cleaning? For every 1 negative I have read/heard about this rifle I have numerous positives to counter. There is a guy at my local range who uses one and his is a tack driver. Also, a lot of a rifles performance is user driven. It is Kind of unfair to use the CZ as an alternative or comparison when the CZ is twice the price. Two very different rifle classes.
Anyway, I would be grateful if one of the guys at Wanstalls can give any idea on when they may have another shipment.