This is out of order since I accidentally posted it to a different blog.
Quick update. Things are definitely moving along. I'm noticing now that when I move my eyes to a target, they're both landing there pretty much automatically. Now it's just a matter of hardening it down, getting rid of the preference of the right eye, and fusing.
One of the exercises that's looking really good is Bouncy. The hypertropia is almost gone completely from that exercise. Saccades is great as well. There is still some lag when I try to get the right posture with the left eye when looking at the clown at the lower right-hand side of the screen. Other than that, it's great.
I guess that's another value of having multiple difference exercises to do: you may not always notice improvement in the same exercise every day or so, but if you do multiple exercises, you're more likely to notice change in at least one of those exercises. That gives you good feedback and a psychological boost.