Second wall done. A bit of a rush job to be honest - started late and had to finish before pancakes ruined. I reckon I've not been making the plaster thin enough as it has been a right job to get the first coat on. I Also, working onto the dry PVA surface rather then when tacky did cause a few more difficulties. There were a few instances of the plaster pulling away on the smoother surfaced areas beneath. The issue of the adjacent untreated walls sucking moisture from the newly applied plaster certainly was notable - it make a huge difference. Two walls and a ceiling to go.