Am I following this right?
1.You thought you had a faulty lens as all other lenses worked fine so sent it in.
2. They said they couldn't find a fault and asked you to send the camera in
3. They say you requested that the camera was checked and charged you £140 + VAT for an inspection, but you didn't request that this was done.
4. They found a fault on the camera which will cost a further £160 +VAT?
It all sounds a bit odd to me tbh. I'm not sure how the camera can have a PCB failure if it works fine except with the lens in question. I'm also baffled as to why they've done an inspection of the camera without your consent. Was all this done over the phone or via email? If via email I would go through all the emails carefully, including the ones that you sent, and see if somewhere along the lines there's been some crossed wires and you have indeed consented to the camera inspection. If you have there's not a lot you can do about it, but if you haven't then maybe talk to them about it. The trouble is that if your camera does indeed have a fault and needs fixing then I guess you'd have to pay the inspection cost anyway. I'm surprised they charge for inspection tbh, and especially so much. Fortunately I've never had to send a camera back out of warranty, but with other things normally they don't charge to assess the equipment. Is this normal practice with camera repairs?