Received my Ebay 19B and soon discovered that the dead man's handle was not removing the voltage completely from the track, when lifted. Good excuse to open it up and give a thorough cleaning. Cleaned and lubed and checked everything and found that the tab that holds the carbon roller was allowing the roller to always touch the winding plate, even with the handle released. Bent that tab upwards and everything is working great now, including both meters and both indicators. Thought this might help someone else with a similar condition.