Technique help please: ballusters
I'm repainting our staircase. I should probably be happy that the ballusters are square, rather than round, as I suspect that's easier to paint but I have to say, so far I'm making a big mess of it. I've primed the whole thing (BIN on the rails and posts as they have knots that bleed through and Fresh Start on the ballusters which have no knots) and also put one finish coat on the part of the railing not currently attached to the staircase.
The problem I'm having, even with the finish paint (Aura) is that I'm ending up with thick edges where the paint from one side sort of ootches over onto the next side.
Any tips for me? As usual, thanks so much in advance!