It was so good to start some priming, even if it was just on the window frames and doors.  With the scaffold being up, waiting for roof repairs and the roof to be reskinned with canvas.  I began to get the windows frames, main bottom door and top window doors repaired (where needed), primed, glazed (for the 4 that were glazed previously) and undercoated so that they are now ready for their top coats.  I have primed a very small section of the OS, along the bottom half, to try working out the best way to paint the waggon and keep a wet edge throughout.  Challenging with the inter rib carvings, which themselves need some gap filling and re-sculpting with wood filler before the paint goes on.