Hi
I have several walls that are just platser and then painted. One of them has got a irregualar hairline crack about half the drop of the wall. As it does not seem to be getting bigger, I thought about nows a good time ot try and repair it as I am off this week. So, I thought, make the crack a bit bigger say with a chisel indent. Fill with plaster, sand and replace.
Any issues?
Also - is there a better filler solution to use that maybe harder?
Scott