Don and Chris,
I didn't pay enough attention to what was being said. I was talking about Main 1, not Intro 1. I had no problem with Intro 1 the second time I ran it. I was too slow the first time. There was no changing of cabs as I recall. I did meet the 0900 goal the second time and everything came out as expected. I believe that there was a requirement to do a T-key at Union Station prior to uncoupling for the run-around.
Don H.