With a good deal of help from the very patient experts here, I have finally begun to create my own scenarios – all free roam, so far. Baby steps.
I had to see for myself why no AI in free roam so I tried it with a simple freight scenario I created from a clone of the NEC "Acela from Phila." scenario. I set it up to be generated from a portal and exit at another one. The AI ran perfectly once I set the switches for it. I had it set up on one of the two otherwise unusable tracks that parallel the Powelton Yard and in no way play into normal operations. But, as you guys undoubtedly know, you then can’t select any other engines for a player – no mouse pointer hand – nothing available to drive.
No way around this right? Or did I miss something somewhere in all my reading?
I also want to take this opportunity to thank everyone here for all your help getting a rookie started. Especially Chacal and Buzz456 in Scenario Creation.
And a huge thank you to Bob Artim. I had your Scenario Creation video tutorials on the screen while creating (in windowed mode of course) and they were enormously helpful. In fact, of all the video tutorials from different sources I’ve watched so far, for me yours are the best – clearly enunciated, thoughtfully described, carefully demonstrated, thorough from start to finish. No lightning moves or gloss-over assumptions that can leave a newbie dazed and confused. Just what's needed to get started!