Airframes
Benevolens Magister
That could certainly affect things Greg, especially if the air was even a little damp.
Try the water thing mentioned above, and if that works, then a second coat will almost certainly dissolve the "spots" and give a better finish, but move the model into a warmer, drier room.
Try the water thing mentioned above, and if that works, then a second coat will almost certainly dissolve the "spots" and give a better finish, but move the model into a warmer, drier room.