A condo bathroom remodel project I was working on. When I returned to finish installing the switches and outlets I discovered that the marble fabricator must have a defective tape measure. Worse yet he left it for DONE... NOT MY PROBLEM! Well yea it was his problem, the project manager made a quick call and the installer was back in 20 minutes to expand the hole so I could at least mount my GFCI outlet. Have you ever heard the phrase "over sized device plates".... we needed one.