Tatal number seat available in 2 Ac is 18 out of which only 5 is availlable for general booking rest berth are reserved for different quotas including tatkal..... In this train 2 Ac Coach is shared 1 ac compartments too I mean Its has a single coach for 2 ac and 1 Ac..... This creates lots of problems in booking for 2 ac.. As waiting list tcket are hardly comfirmed.... Why not quotas from other category are reduced and more berth are added for general quota for convience of passengers .....