Paul,
Thank you for the very kind words.
There are no magic beans, just basics correctly applied, and as you have correctly identified , the little wrinkles to breaking clays that only come with experience.
How do we learn those wrinkles?
Time, Grasshopper it takes time, wipe it on wipe it off , but think what you are doing.
If you shoot for many years you may well learn the wrinkles, if you shoot a lot , regularly , you may learn the wrinkles.
If you take lessons from the World's best you hopefully will be taught those wrinkles, if you do all of those things, hopefully you will be brilliant.
Ask Ed our new World Champion ! Nothing will ever replace sheer hard work, dedication and the appliance of science with a smattering of good luck.
Coming from a Motor Racing background I can assure you that there are many, Hamilton's, Rosberg's, Alonso's and Vettel's walking the streets or riding bicycles that didn't have the chance or motivation to try Motor Racing. ( There are numerous Will Hewland's ).