All of the improvements and adjustments you've made to this game are awesome. The game was great before these, especially with all of the slider options. I've made countless changes to this game and have it to a great place where it is challenging when it should be. As any game it has it's ups and downs. That is to be expected with ANY game by ANY developer. Kudos.
So here is the BUT.
I commented before about the scorebox. It is way too small. One of the devs directed me to change an option to get it to be a bit more viewable. It worked, to be able to view the tiny box within the screen. But still, it is very difficult to distinguish a 56 to a 58 to a 59 on the tiny scorebox. I'm not a dev, I don't know how difficult it is to make these changes. Try sitting 10 feet away from a 32" tv and see if you can see those numbers. I'm not sitting 2 feet in front of a computer monitor.
Other than my gripe, great job!