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QUOTE (PAPPA.B @ 21 Dec 2019, 14:05) <{POST_SNAPBACK}>………... As for O I think OO is expensive and O is twice the size and even much more than twice the price let alone the space needed, definitely a lottery win......
When comparing 00 and 0, don't forget that a doubling in linear scale results in an 8-fold increase in volume and a 4-fold increase in area, so rather more materials are required to make the model that the simple doubling of scale first seems to imply!
John
When comparing 00 and 0, don't forget that a doubling in linear scale results in an 8-fold increase in volume and a 4-fold increase in area, so rather more materials are required to make the model that the simple doubling of scale first seems to imply!
John
