The picture on the far right shows John removing the damaged ESRO 4
MSSL instrument from the ESTeC vibration table. Visible is the 200 mm grid of
the Mass Spectrometer. The vibration controller did NOT control
and a large vertical thrust was applied to the instrument. The damage is at the
cylindrical collar just above the black thermal control paint. The gap
(memory says ~3 mm) should not be there (compare with the picture on the
far left).