A bit of change in the subject but still in the area. I'm building a garage. I'm running a 70amp circuit out to it and was hoping to avoid having a main in the sub panel. The garage has living space above it so it's going to be a bit tricky to meet the 6 limit. I was thinking about ganging a couple of the lighting breakers. Will that trick work to keep me under the 6? It's all about 6 hand movements, right? Nothing to do with what's on the breakers. (That's also why I was asking about the exceptions.)