Hi all, this is a job I have been doing for the last two weeks, which started as a repair including 9 tiles, but because the floor was laid so badly this ended up being 50 odd tiles, after removing the originals, with 16 of the lifted tiles having to have 5mm of screed ground up and dural ci matting fitted in a vain attempt by the builder to limit his damages, as the tiling company that originally fitted this had "disappeared":incazzato:. The reason(s) for replacement, was tiles cracking due to settlement, very bad bedding of tiles, bad trowelling, screed expansion/contraction, no bonding used and no expansion joints anywhere, and obviously no decoupler:yikes::yikes:. Apart from that ok:lol:.