Hi Jeff!
You're off to a good start man. How long have you been running your LP for?
Squat
So you are making the classic error here of squatting too upright. Effectively "high bar squatting" with the bar in the low bar position. Make your primary focus leaning over more next workout. Point your nipples at the floor and keep them there the whole way to the bottom. This will put you in a much better position to take advantage of that hip drahve that everyone is always going on about.
Deadlift
The biggest mistake you made here was bumping the bar forward of it's original position when you squeezed your chest up. You need to freeze your hips into position after dropping your shins to the bar. Then keep them there as you squeeze your chest up. If you do this, the bar won't roll forward on you. Make sure these steps stay completely distinct so you can better feel this.