To induce normalisation in service selection commission

Service selection commission (SSC) Which is largest government recruitment body after Railways, is reluctant towards following normalisation in the different examinations. The latest combined graduate level exam was conducted in 43 shifts, in which there was a huge difference in difficulty level of the exams. As many as 1200 grievances have been sent to the commission but they are sending same reply that papers are of same difficulty level. In the last CGL 2016 exam there was disparity in tier 2 examination when I asked them the details of students of various shifts through RTI ( so that I can collect some solid proof regarding the inequality), the CPIO has denied the information. The other recruitment bodies like IBPS, Railways, state level exams, even VYAPAM follows normalisation so that the level of papers can be equalised but SSC's arrogance makes this exam test of our luck instead of hard work.