I had no problems with the neutral/ready/fore/aft positions. The sideways, "window washing" technique was challenging and I am unsure that I actually have that down. Hopping over a little stick with my front wheel was also challenging. I did improve a bit on this, but I do not think that I could actually hop over a real obstacle, that is going to take some time and that is ok. More upper body strength can only help :)
Shifting was something of a challenge on the trail, but that improved when I just put it in the granny gear and worked with the little gears.
The braking techniques were fun, and I found my balance to be better than I expected, so that was all good. We did some sharp turn practices and I did have a little trouble with this. I think the trouble was more from having others so close to me - most of my road riding is solo so I am just not accustomed to having other cyclists in such close proximity. Ever. Of course, one doesn't normally do such tight turns on the road so I need to practice them anyway.
One cool thing that came out of all of the drills. I got so used to the neutral position that I came out of one drill still standing on my pedals and actually caught myself pedaling! Resistance wasn't high enough for that, not really, but I've NEVER been able to do that on my other bikes :)
The "ready" position is a little difficult for me to separate from the ready position for some reason...but one of the instructors pulled me aside and helped me to figure it out. This still needs practice, but it was a great start!

