I would imagine the plaster wall have to be replaced cos there's a lot of work that needs to be done on t we've already had to deal with the plastering once, in fact we wouldn't have noticed cos we hadn't seen it before but what happened is that the the frame of the hall particularly shrank so that we had gaps in between where the plastering was and where the wood was and we had to have a couple of men that we used for this, erm come in with lime plaster and fill in all the cracks for a week or two.