Would anyone like to share their cutting in method for the tops of walls, where there's no coving? I've never really mastered it, and I'm about to paint a room burgundy so there will be nowhere to hide!
With coving I just do it freehand but without, I can't get a crisp straight line that way and my masking tape placement is not as clean as I'd like. I've seen edging gizmos on Amazon but reviews are awful mixed.
I have tried youtube but it seems to be full of people showing how easy it is freehand, or being suspiciously fulsome in their praise of the edging gizmos.