Thanks mate that was as thorough an assessment as I would ever expect! great insight.
it was one of the first things I noticed that at the beginning I circled to my right one time then I circled left again towards the corner! a couple other times in the older video I moved to the right but it was always a big, sudden movement, iirc it felt like I was going to gas if I kept doing that. overall it's so much easier to circle left from orthodox stance, probably that's why I keep doing it. I'll make a point of circling to the other side next time.
I was going to comment on the intensity issue, light sparring only becomes a problem when you take advantage form the "lightness" to walk thru shots, creating bad habits. I always try to pretend those are punches that I shouldn't get hit with. anyway I'm willing to turn it up 10-20% from that level, sometimes it happens and I tend to do a lot worse because I don't know what to do in boxing, don't have the slightest strategy, just move and try to hit the other guy. your insight will give me something to work with from now, thanks!