The brass conduit is under the deck for 10 feet then comes up in a planter, so no way to get to the niche without cutting up the deck. The threaded coupling on the 90 coming up broke. It is my customer but since I don't do pool wiring I referred them to the local pool builder. She didn't like his price so she called her pool maintenance guy and this is how he proposes to have it done, but he himself won't do it. (he also suggested a brass plumbing union) I won't do it either so we are at am impasse. Not only does the break need to be repaired but she wants the deck box moved over a few feet to make way for french doors.