Haar baat pe sarkar galat nhi Hoti....Sach baat tho ye hai ki IR mai Bht Sai log ESE hai jinhe duty karne mai Bht taklif Hoti hai.....Position pe tho rehate hai...Magar unka Dhyan kanhi or chala jata hai....Upper Sai ESE log bhi hai....Jinhe sirf 8 hrs katna aata hai....Ye pure system ki galti hai...