1) Setup with hips a bit lower and thus knees a bit more forward in the setup. Knees should be flush with the front of your pronated arm. This will have the bar over mid foot.
2) Keep gaze fixed on floor position the entire time (chin will be tucked at lockout if you do).
3) Keep hands on the bar until the set is done.
4) Fight extra hard to hold your back squeeze as you break the bar from the ground.