I have a rewire to do in a couple of weeks and the house has plaster walls and ceilings. The AHJ tells me that I will have to add recepts where they currently are not and that means a lot of new holes. I need to know of a good way to cut these holes without cracking the plaster . I don't think that a sawsall would be very gental but a keyhole won't work either.
Any ideas?
Chris