Please note that the CC of this train keeps reversing every week. It was Loco-SLR-UR-A1-B1-B2-S15-S14-S13-PC-S12-S11-S10-S9 -S8-S7-S6-S5-S4-S3-S2-S1-UR-SLR on 21.11.2014 and it will be reverse of it on 28.11.2014. So make your calculations according to the date of travel. This is very important for people boarding from KJM as 95% of this train is boarded at KJM only. Same logic applies for its return rake from MAS. confirmed this with the chart pasting and loco attaching guys at YPR. Seems it is due to the RSA.