Right , the ceiling i mentioned in a thread or two back is proving to be more of problem than i first thought. Initially i thought it was artex with linng paper on top of that, but further examination shows that the layer under the coating ( not convinced its lining paper now) whilst textured is soft and powdery. It scrapes off easily to reveal the plasterboard. Now the ivory side of the plasterboard is showing not the grey side. So it looks like ill have to scrape off the coating and powdery material, then paint the board. Its in an upstairs bedroom. At least 2 other rooms are in a similar state. Any other solutions come to mind?