The low E side, as in the one closest to the side of the neck "protected" by the pocket?
A lot of folks don't sweat that, since it means desperately needed room on the high or little E side of the board.
I suggest putting the guitar in your lap, on edge with the string facing away from your belly button and headstock off to the right. Now, loosen all 4 screws 1/4 turn, press down a little on the cutout side horn with your left hand and retighten the screws with a screwdriver in your right hand. Check it for alignment, but I'd say leave AT LEAST as much space on the little, high E side of your fingerboard where most of the playing is done.