Same here, if external cockpit lights are on the part glows like the core of a sun. I did delete the old OPT but the only thing I can think of is the order of install of Legacy, Reconfig and Continued. Is there a preferred order of install or even not to install all 3? (I should add, I install my mods manually and usually allow overwrites, so could be putting bad files into play that should have been replaced.)