RE: CD ScaleDesigns Albatros CI build
Back in the dispute, I approach the argument from the perspective of an "ancient" draughtsman: Although the drawings are done in a rather crude manner but they are accompanied by the size, this would mean that the measurements are carried out effectively.
It may be inferred therefore that there is actually the offset of the cylinders, the photographs shown are unlikely to help because of the effect of perspective, would require a photo taken in front of or from, I remember the curator of the Museum of Kracovia as a person very nice and helpful so it might be the case ask him .......