Latest update:
Rang the shop on Saturday, several times!!
Was told that they hadn't had time to take it to the range and it'd be 2 or 3 weeks yet. I explained that whilst appreciative that they was even looking at it for me at all, that's not really acceptable. Again, the discussion turned to their gunsmiths inspection, who has said there's no ware or fire cracking in the Lands or barrel at all, only very heavy copper fouling!
Now, since two different people from Malmo borescoped it and said it was really worn, and also that it won't group, I've questioned the ability of their gunsmith

to inspect a barrel correctly, and, if he can't, was it sold worth just a fouled barrel??.
I then suggested that I pay for an independent barrel inspection and well take it from there.
10 minutes later I was called back to say that the shop owner has told them to scope it up and he'll take out to the range on Sunday......(Yesterday)
I'm awaiting their findings.
Again, I'll update your all when I know more.
Thanks again,
Geoff.