Creating a small session of some 100 baseboards in T:ANE SP2 (88364). Last night a train wouldn't run and narrowed it down to the locomotive could not be found although it was there on the track. Deleted the asset and replaced it, still no go. Again deleted the asset and replaced it with something completely different and still no go. Using 'Find Object' I discovered that not only are a number of used assets, mainly locomotives, not listed, I have assets listed I'm not actually using. Rebuilding the database makes no obvious difference, but any other ideas would be much appreciated. Peter