[Col7777]

Sorry CB my first post threw you and everybody I expect.

I went in to the Roster Folder - German Folder - Submarine Folder, then I copied the IXB file.
I then went in to the Roster Folder again - British Folder - Submarine Folder then pasted the IXB file in there.
I then created a mission using the new British submarine, I went around Wilhelmshaven with a few German ships planted in the area, I got spotted and attacked no problem.
I tried TC and got lots of German aircraft trying to hit me too, it made a nice change being on the other side.

p.s. Obviously you can copy any of the desired sub files from the German folder to the British folder depending on what sub you prefer.