Was wondering what other people do with very uneven walls when fully tiling a bathroom? Am on a job at the moment and although the walls are in a fairly good condition they are all over the place. The tiles I am using are quite large, I am spending a lot of time and adhiesive getting them flush and looking good. Do you recommend a plaster re skim in this case? can't see that helping that much as the skim will follow the defects!? In the past I have knocked the plaster off and reboarded but this adds time and expence to the job!? Also what adhiesive do you use? I am using ready mixed stuff this time but its working out at a dear do and taking ages to go off!