All of yesterday, my display on the battery usage statistics was around 28-32%. Battery drained pretty fast yesterday. Today, i wake up. Use facebook for 5 minutes, and go from 100 --> 96 (3G connection). I check my battery statistics, and my display is on 80%. After using smart actions, the battery life doesnt seem to benefit, so i think what's causing my drain is this display. I have it set to 30 or below at all times, so my display isn't even high. Why is it draining the battery?