[Request]Center Clock on Lock Screen

[Moistenator]

Would anyone be willing to create a tutorial or tell me whereabouts in SystemUI.apk I can center the time on the lockscreen? I've tried: http://samsungviet.vn/threads/guide-lollipop-thao-luan-va-chia-se.2177/#post-73702 however it doesn't work.

Thanks.