So, I have a shipyard now which is tooled for the new fighter class. I can scrap the old ones in it, but if I want to refit, the old class isn't shown. Any ideas, why? If I set the class to obsolete or not doesn't change it. It isn't shown in either case.
Ship sizes are 48t for the old one and 34t for the new, and the shipyard has 500t and 2 slipways. So should fit ;-)