Tyler -
As an add on to my above post. When I went back and watched all your videos again, it seems to me that the main issue that is causing my arms to be behind my lead leg at impact is being caused by the buckled trail leg, started doing your drills for that. I have uploaded a still shot of my swing vs. Korda and I can clearly see that my hips and upper body have slid much further than they should. I have also attached a 10-2 FO ( sorry for the bad camera) showing this new feel. Though this swing looks better, I get spiked AOA number (8.5-9.5) down on my GC3. I have been working on the unhinge, wipe and motorcycle though guessing it will take some time to perfect. Also added an old video, couple of weeks showing the DOL view.
Been playing golf since childhood and about 3 years ago, fixed a obvious sway off the ball in the take away, though I have not fixed it on the downswing, I have only steepened my swing to compensate.
I am a 1.0 HI, play 60-70 times per year and this winter really want to change my swing to be more consistent, and get to scratch. People would say that I am really good wedge player within 120, good long iron player and 3W, and short and inconsistent off the tee, above average putter and decent chipper and good pitcher. my typical shot pattern is a straight or small pull/ fade with the irons and hit a bigger slice with the driver. I cannot draw the driver which is another goal of mine. Your unhinge video I think is my key to stop being over the top at the bottom of the arc.
Any ideas you have would help, especially a certain order of working on these drills to start incorporating into my swing. I have learned the hard way that you can't work on them all at the same time, ie. trying to implement, wipe, unhinge, motorcycle.