It's been a while since I've done
damage installation on an old plaster house...
On September 6, 2017 at 22:56, Hasbeen said...
...an old plaster house that was fighting us every step of the way.
Usually old plaster walls have been very cooperative. I prep and outline the hole I'm going to cut. Once I start, the house gives me a hole at least an inch oversize in each dimension. Very generous.