Mondays have typically been the day that Amtrak ferries engines and cars from Beech Grove back to Chicago on the Cardinal to be placed back in service. For 3 weeks in a row now, there's been nothing on Monday's Cardinal coming into Chicago but the usual Cardinal consist, and it doesn't appear any of the other Cardinals the past few weeks had any ferry moves either. Did they skip the last 2 Mondays because they fell on holidays or is there something else happening there?