Extend it up to GUNTUR with MANGALAGIRI as 5 Mints halt. Reach before 6.30 to GNT Dep. time make 23.00 Start it from LINGAMPALLI (LPI). Incease speed to 56.Increase SLEEPER Coaches and add one CC coach also
Make Ac coaches like this.
C1,G1,B1,AB1,A1,HA1. Than this will wok.