Have a problem that's driving me crazy...I created an AI ship (with LOD) which works well in FS9 using traditional-style flightplans created with TTools. The boat was compiled using the default 747-400 airfile (it's an icebreaker, around 110 metres long). Upon porting the FS9 version (incl. flightplans) into FSX it shows up but doesn't move. Now, have started using AIBTC and managed to create proper FSX route plans, along with copying a default ship folder (e.g., Cargo A) and simply replacing the ship's title name and static cg height in the .cfg file, as well as the textures. I managed to find the sucker sitting in the sea but it bobs around a lot then drops nose-first and disappears. Have no idea how to fix this, as it appears the contact points work fine in FS9. Look forward to any help I can get as boats are something completely new here, and this is the last item to finish before a scenery project is to be released. Many thanks in advance.