I firmly believe that this adjustment was done to avoid sandwich in between Annavaram and Rajamundry. 2717 - Amaravati group - 8463 and 7644 join the drama at Samarlakota. For record purpose, Ratnachal was experiencing back-to-back overtakes just to let Circar go ahead. The operation would be uniform from now on, at least on 90% of days. This is a brilliant step by SCR. :-)