Mumford

Hi, Firstly some background. I live in a 2nd floor flat with an internal stairwell. This means that I have huge wall surface areas up to 5 metres in height. Some of the walls are painted plaster, and I've painted them easy enough with a huge extension pole and some vinyl matt emulsion. However, I've yet to paint the largest wall - which is covered with woodchip. Tapping some of the wall reveals a hollow sound, which, I think, means that although the paper is stuck to the plaster, the plaster itself (old style plaster - very thick, but not strong) is not that solid. If I take the paper off, the

Cool.