Ceiling Height Issue
I removed a wall between 2 rooms to combine them. For some reason one of the rooms had 2 layers of the drywall type backer board for the plaster while the other room has just one. Obviously I now have 2 different ceiling heights (about ½ inch). Any suggestions for making the transition look as good as possible? I would rather not knock one down or add another layer to the low side if I can find a decent transition method. Any help would be greatly appreciated.