127 coving onto non square wall and onto dry plaster 

In this upload all rooms have been plastered,every single wall was all in and out,customer only wanted walls skimmed with minimum blocking out and straightening, a few areas were dot dabbed,with this room only getting 127 coving done,THIS IS MY METHOD FOR DOING COVING ONTO DRY MULTI FINISH WITHOUT HAVING TO SCREW OR NAIL IT IN PLACE. i have not had any problems doing it this way,This way using an adhesive gives you options when the walls are not square means you can get butt joints to marry in better when the length to be coved is longer than 3m,I have a completely different way of doing coving when the walls are already painted