The B unit is a CLW cast PB, not an F-M. that's ok; the UP used PBs behind the Erie-Builts. Iam not sure what happens to the B yet, but the A will become a colorful KCS locomotive. I approve!
I found the search function on the top right of my big Dell computer, and on the left where you said on the iPad.
When the F-M is restored I will easily find this thread and post the results. Thanks, Simon.
