Just when I thought it couldn't get any worse our newly installed wall hung toilet has just come away from wall and hanging on like a thread. I sat on it with seat down undressing the two year old and boomf off it came. A combined weight of 12 stone is not a huge amount!! It's only been installed for a few days and have had so many problems with builders so this is th final straw. Can anyone advise why it would have come off the wall?? What have they done wrong?? So upset and stressed that even if they come back and fix it that it will happen again particularly if someone heavier came to the house!! Total nightmare. Any advise would be so much appreciated before builders come tomorrow to fix it.