Hey guys, I've installed some subs in my zx3 and Im having a strange problem. The amp will randomly go in and out of protect mode while im driving and if i turn my volume up too loud. Ive messed around with settins on my head unit, and on the amp but I cant seem to get it fixed. Im almost positive its the ground, which i currently have on the screw thats in the same area that the back seat latches. Any ideas? People with zx3's, where do you have your amp grounded?