Thank God that's over. It nearly broke me and caused a divorce Nobody told me that porcelain tiles are the work of the devil. I reckon the one day I broke about ten tiles and at £15 each I had to tell my wife that the tile shop under estimated when I ordered another £300 worth. Its not something I would do again and definitely best left to the professionals . Thanks for the help everyone throughout. Ps The thread title should read ' Three weeks '