C
CMC_EK
I don't think it reasonable for someone to check 200 tiles of the same batch number for colour difference as you would need to lay them all out at once and where would you do that in most cases? I would have thought the retailer should be taking it up with the manufacturer or agent. If you're talking about 20 tiles or so to be changed prior to grouting is it worth any legal costs and grief? Mind you, practically speaking, the difference seems so obvious I'm surprised the tiler didn't spot it a lot sooner.
Does this dealer have an italian name beginning with C?....or maybe italian again beginning with T?
Got it first time the italian C!
I see the point about the tiler - as mentioned to Jay it was that run of 10-15 tiles that is most notcieable. on other walls we didn't notice it originally after the session, but now it seems quite blatant to us.