Andrew I'm tired of arguing over this with you because you're so unreasonable about it. You're a foot taller than me, you have massive upper body strength and you've been playing much more than me in the last few years. It is indisputable who has the better technique but I don't play often enough to hold it together in a match situation. Debate over.
Take a pill of chil, youngling.
Your shovel-like backhand is beautiful.
It's a bit more fluent now, more rotation with the shoulders.