Hi Becker01, thanks, I am glad that you have got it to work on your system (at least a small version).

As expected, installing the latest WOFF patch 1.36 has replaced most of the aircraft xdp files on my system with the standard WOFF aircraft xdp (including the Aviatik C1).

I haven't given up entirely on the idea of a mod that changes the aircraft xdp files, just put it on 'hold' until I can come up with some idea to make updates easier (or until someone else can do the same), and will concentrate for now on a mod that contains a number of 'Simulation' variants for swapping in and out.

B.