I'm not certain if CapnScurvy is going to do an add-in OTC for FotRSU or not. It would be nice to see that. In the meantime, there are more ships in FotRSU than most other mods, and the ones in the mod do not match anything in any of the OTC versions, which is why you CTD. I do have a "table" of the ship's lengths, but without any "naming convention" (just the ship folder names), which might not be too difficult to add... let me try and get back with you... Remember though, that for the ship's length, it is unknow which of the "length" values that are used in the cfg files, and they may not be very accurate anyway...
