Dealing with GNs direct would be a slight issue as i'm back in Prague... bought off a young man who had it bought for him 5 months previous by his parents as a present somewhere Cornwall way. I had one net session a few weeks ago where it felt great with rubber balls from a machine and completely the opposite with cricket balls but i don't think it was knocked in enough and/or very dry or too hard pressed as mentioned by a forum member...so hence the refurb by me and it feels/sounds better further up the bat from the sweetspot.
Initially i started this thread just to find out if others who own this £300+ bat had had the same experiences, which from the responses seem hit and miss, either fantastic or a dud, which is a quality control issue in itself!
I'm not selling it onto a team-mate with the intention of misleading him; i've spent a lot of time caring and knocking it in with a view to keeping it, but i'd rather see it being used than hanging around my cupboard as a 3rd bat.
However if the GN forum rep would like to step in and make a suggestion regarding how to possibly remedy such a bat then i'm all ears....