Hi LM
Spent over ten minutes looking logically at the C2 but nothing matched.
I'm presuming you were using Aerofiles.....the pictures they have for the C2 don't really give you the right angle, and of course they dont have a photo of the OX-5 powered beast. Still it was good fun....as I feared though, a certain person took advantage of all the hard work!
Cheers....!