Kiul Jn is repeatedly taking 45 mts to change WAP4 to WDP4..Are the employees not qualified enough to do the coupling & de-coupling? I do not know about Vikramshila or Bhagalpur Garib Rath,because anyhow they'll travel for only 100 km extra...But 14056 Brahmputra Mail has to cover 1500 km more till the Eastern End..So why not they're showing some responsibility so that the Loco Change can be done within 20 mts..???