Well done, Nick. A few tips; and you'll be going big in no time.
you were jumping forward on your release a bit....slam that back foot down and push back, away from the cable as opposed to forward.
you were pretty aggressive and quick with the cut. Loading the line is based on creating tension. Ease into the cut...cut as hard as you can, count to at least 3 and release
Keep the handle as close to your body as possible, and don't stick your ass out.