why cant both the trains come at same time in KZJ ?? i have seen umteen number of times both the trains arriving at KZJ at the same time ...daskhin on pf # 1 and link on pf #2..then the detachment happens on pf # 2..the loco of dakshin goes and fetches the detached coaches and comes back on of # 1 and attaches it to the dakshin ...