BNSF 5042E Pulls Cars from Gately 13aug20

Interesting scenario with this Z (baretable) train this morning. He received an eb warrant about 2 hours ago. So, I hear him at Gately requesting a reverse move back to North Bay (Richmond). He comes out of Gately with cars attached and then does the reverse move to get the rest of the cars. A long time passes, only to find out he now has to do an air test because of some issue in assembling the train. I couldn't wait any longer so.......here's what I got....lol...:).