Why am I reading this at 1:00 am? [:S]
Probably because I’m trying to get things done late at night and just happened to decide to peruse the forums before going to bed.
CN> They recently had a discussion on the cockpit colors for the JU-87 over in the “Stuka GB”, so you might read what they had to say there:
Ju 87 Stuka GB - Group Builds - Modeling Subjects - Finescale Modeler Community
Start about the middle of the comments. This was about Stukas, but applies to all German aircraft. Apparently that RLM 66 is correct, though you might get by with a lighter shade.
Hope this will be of help.
Gary