With the flag position: how did the modders who made the various destroyers, etc get around that?
I've found no great crashes with my refrigerated cargo yet, and I've been widening the hull, and re-positioning the superstructure, creating a raised platform at the rear by stretching the hull and moving surfaces.
I've still goto widen the hull some more, from the 15m stock upto 23m. though stretching screws the textures, which I've yet to fully fix in some places.
Good luck with them