by LoneWolfDon » Tue Nov 22, 2011 9:48 pm
When in the scenario that you are editing and wanting to add the loco or stock to, be sure to have the correct Developer folder checked.
From the middle-left fly-out menu, click on the "Object Set Filter" (it looks like a little blue box icon), then on the right-side fly-out menu you should have a list of Developer folders. Find the Developer folder for the loco or stock you want to add and check it, then form the list of Locos and Rolling-Stock it should become available.
For the specific loco you're looking for, it should be the "G-TraX" Developer and check the "Trains" subfolder.