This sort of introspection is a learning experience for me and hopefully for many I share it with. Learning is mostly reminders. I learned from reviewing the shoot that my take-off lead-in is not as minimalist as I what I believe in. There is unnecessary motion, which raises the risk of balance disturbance. I also learned from thumbnail selection that my arms are not maximally extended right before launch, reducing the moment of inertia range. The difference between broad and tight body positions gives spin acceleration, no matter what the trick. Anyway, let me know in the comments if you think this technique less hypocritically executed and with the vigour of youth could give a potential quintuple.