Watching the slomo shot shows why your release hand is flying to the right.
1st....alignment looks excellant! If you look at the slomo shot, you can see the release hand is moving forward at release....that slight collapse is whats causing the pluck. Roys advice of bringing the release hand straight back, untill it touches the shoulder(conclusion) is good, but instead of trying to make it happen...try increasing back tension at anchor...keep pulling, with the back...pull, pull, untill you have "powered up" enough back tension to carry the release straight back to the shoulder without any effort on your part...somewhere in the process(with practice) the subconscious will relax the fingers to effect release, without any conscious thought!....maintain that tension you built at anchor, untill the hand touches shoulder.
With the alignment you have.....fix the collapsing issue and your shooting WILL reach new heights!