Leg has remained dead, at 0v since randomly working again one slightly warmer day. I have not touched wiring at meter at all, that's all I may do, perhaps with a piece of wood, carefully. I am convinced problem is underground.
What are the chances voltage is "leaking" underground? Aka is there any hurry on getting said leg temporarily disconnected? Since it did work again, once, I'm not going to jumper panel without doing so. I am mostly missing my crappy overhead lights, at the moment. May wait it out until warmer days if safe. I would love to hire one of you sparkys, but distance probably a bit much.