Sorry if this has come up before - I had a ceiling light fitting replaced, and the new ceiling rose is smaller than the old one (about 2-3 cm smaller in diameter). The surface of the plasterboard around the new rose is worn which means the new fitting sits in from the surface of the ceiling, and there is a messy surface around the fitting. No holes in the plasterboard so I would like to know if I can simply fill in the surface around the fitting? If so what type of filler should I use? Or would it be best to find a replacement ceiling rose?
Thanks!