The leg thing is a deviation from where I am at fix - that's how I identified that for the thin hits. At least it made sense to me - striaghtening leg = body goes up.
The compensation I'm working on is weird, and I have no idea why I started doing this whenever it started. I tend to lift my hands/arms outside/too steep, then pull it back inside and onto the turned shoulder plane. OK for full shots, but when i get stuck in the middle of the compensation things go bad.