I was drawing 29600 in Level 9 (GP 5400) on 1-1-2016. Promoted to Level 10 (GP 5400) on 1-4-2016 and opted to take benefit from 1-7-2016. Pay was fixed at 37140 on 1-7-2016 allowing two increments (one regular and another for promotion). I understand that opting the revised pay from 1-1-2016 will be beneficial in my case. Experts may please comment in this matter.