hi chaps,absolute nightmare yesterday was for me i came that close to launching the trowel....it was a re skim job on a 20 x 16 ft long wall in a corridor and i had a poxy little plugin light the builder gave me......anyway cut a long story short after just puttin on the first coat and then a little bit of the 2nd the bulb went (i thought)....i got in the van and went and found one,i came back it didnt work....pitch black it was.......theres me tryin to flatten evrrything out...had a brainwave put a new fuse in the light....bingo.....went back to the wall and it was going off big time it had me by the bollox for a few hrs after that,the sweat was dripping off me until i got it right in the end.......anyway thats the closest ive come to losing a wall i think.....p.s.has anybody lost a wall or a ceiling and what did you do to put it right????