Down vs ka tt sahii hii haii maximum lakhisarai--kiul ka slack kam kar skta haii naki tt change karega jyada se jyada 30min bhii kam ho jaye to bhut hai🤓🤓qkii ncr se late recive hotii haii kabhii kabhii aur ddu--pnbe already fast haii usme cover nahii kar paati haii aur pnbe ke baad to halt kii bharmar hai isliye wo bhii slack rakha haii