hello everyone, this is my first post. been reading the forum for several months but have only just registered in light of the new rules - though i had better sign up and start posting. anyway, the question is as above. i''ve no problems skimming the coved frieze all the way round the room, either up to the lid or across the ceiling, but i just can't get my head round the internal mitres. i've tried several tips such as brushing the plaster in and then sponging flat, or trying to skim them with a corner trowel with an upward motion, but they still end up looking crap compared with the rest of the job. b*****d is things are quite quiet this time of year as you know and i've just landed a house full of coved ceilings. any advice?