Q. My city allows homeowners to install their own plumbing. But to get the permit, I need to supply them with a rough-in plumbing diagram. What is a plumbing diagram? Can I just do a bathroom plumbing ...

Dear Ed: I do all my own home improvements and I am thinking about installing a new skirted-style toilet in place of my old one. Can a skirted toilet replace a standard toilet without changing the ...