Hello. This model just came out and just got delivered. I got lucky and found two units at Western Depot. Checked Public Delivery Track, Petersen Supply, Des Plaines, P&D, Norm’s, and struck out. I’ve got the Santa Fe 2-rail “NUM2” which is road number 30A (a B unit) and “NUM4” which is road number 30C (an A unit). Looking for “NUM1” which should be road number 30L (an A unit) and “NUM3” which should be road number 30B (a B unit).
Looking forward to any leads you can give me!