Only affect Spit / Seafire skinners (oh oh just looked, it applies to almost ALL)
Naming convention has changed.
It is now the model followed by a _ then the skin number.
So for instance if the next 16 skin was number 9
Old way - spit169
New way - spit16_9
Applies to all Spits and the Seafires, and almost all other aircraft.
Change was needed to avoid confict between Spit I and the XVI / XIV skins.
