Video #1 - Not much Lean on this approach. You can see how your release of the jump is not as vertical as we'd like, and the peak of the jump is behind the crossbar - to the left of the closer upright as viewed from the camera... Video #2 - Something funny in the approach around step 5 or 6? Much better release on this jump. Very good look at your comfort in holding the arch until your shoulders fall well below your hips! Your arms don't look too bad here - I don't see any "leading" with the bar-side arm as Chad suggested... Video #3 - On this jump you are working on LEAN all the way into step 10. You can see a LOT of Lean still as step 9 hits the ground. Compare how WIDE the parabola of this jump is versus the narrower arc of the prior clip. Video #4 - Again working on holding the Lean. A bit of pre-turning of the shoulders as you hit 9 & 10. Would like to work on arch delay and some in-flight stuff that will help with control even more...