Since it is -8F this morning, you sit and drink coffee and ponder your Spring Maintenance things... I don't know if my drums will need it, but if anyone has had RV drums turned, do you also face the magnet rotor? If so, can a standard brake drum lathe do that, or do you need to take the drums to an RV place with a special lathe? Maybe the magnet rotor never needs to be faced at all. The last time I took mine off, the face was pretty good, so maybe it's not something that happens much??? Pondering.