Hi dairwin,
yes, external dimensions are needed. Which "MkII operations manual" do you mean? Merlin or Spitfire? I plan to model both versions. As many dimensions as possible are desirable but the basic dimensions (giving also the scale of the drawing) would be much help already. As the basic...
Hello,
am planning to create a CAD-model of RR Merlin, version 45 and 60-series.
So far, I haven't found any dimensioned drawings needed to create an accurate model. (I've Trumpeter's 1/28 Spit Mk.V and want to replace the engine that comes with the kit as its level of detail is ...