The Drive Unit
The drive unit is not the same which is included to the kit. The pictures show two "Navy Kompakt"-Drives with shortened drive shafts
by Robbe (Order-Nr.4105). The silicon tubes on the photoes had been too long to get the grease into the drive shafts so they were also shortened
some time after the photoes were taken.
For a larger view just klick on a certain photo.