Hiya,
EDIT: Forgot to say Welcome Aboard Burstar
Classic thing those very large stars had them a few times last year lol
Got it yesterday he he (i know what i had done)
What i had done was removed a mod maybe 2 and shuffled a few around, Then i went onto a saved game and off i set to complete a few hours of fun, Then at night i had those
So i just loaded an earlier save from in port (office) and went out and it was fixed
Obviously if you've tried this just ignore lol
PS: As Carotio says try visual mod/s last, Rule of thumb Shove stuff like TMO/RSRDC/RFB etc 1st then visual skins then stuff like row/pe This generally works i've found (most times he he)
Maybe that may help
Ciao
Def