Hi there, wonder if anyone can help. I recently had some plastering done and the plasterers have plastered over a newly installed upvc window frame (a vertical porchwindow). Not by a small amount but about 50% of the width of the frame. When I brought this up the plasterer complained about the quality of the walls and how hard theywere to plaster and said I could put some beading over. Does anyone have any suggestions of how I might clean up this mess, whether beading or cutting the overhang of the plaster? Any advice greatly appreciated.