Im in the process of updating my bathroom,got a new bath etc....Ive taken the tiles off and fount the walls underneath arent to great...my main worry is the edges of the plasterboards.There are strands of fibre sticking out the edges that were under the tiles,so when i removed the tiles the strands have become very fraid and slighty damaged the plasterboard in the corners of the walls and slightly on the ceiling.....Is this a disaster or could a good plasterer get around this easliy?