Perhaps I should do research
before uploading stuff??

nahh!
Anyway, these port and starboard shots better shows how the slots are made.
Playing a bit further with my little papermodel and these shots
do confirm the planes rotate opposite of what I show above.
I've uploaded the above "collection" of bowplane details as a fullsize image for better clarity (1600x3000, 1.4 MB)
http://www.mediafire.com/?aadmf918qwd1mb1
Btw. I got the file, Keltos, but when trying to run a mission, the tower is missing?