11 drop lines total. Cut out drywall in multiple parts of the house. Disconnected all cold polybutelene lines under the slab. Drilled up into attic and ran new pex lines across attic, dropped down into walls. Insulated all pex piping I installed in the attic. Stubbed pex back out into cabinets with new stop valves or tied back into existing fixtures. Replaced hose bibs on both sides of the house. Pressurized house to ensure a leak free install. Meter no longer constantly spinning. Hot piping was already partially repiped by another company. Still some polybutelene at the fixtures and under the slab on the hot side. Sent property manager a text message notifying him of what I saw once the walls were open. No further issue at this time.