Day 2 with Major Beale

Today we did some crazy collected canter that neither I nor Charlie had any idea he could do!  We worked hard the entire lesson, but the only thing I can remember, just a few hours later, is how bouncy that canter was.  It was basically like Charlie was a carousel horse, going up and down on his pole.  We alternated it with some medium canter, and Charlie made it clear that he prefers doing one or the other, once he figures out what you want, but not switching all willy nilly back and forth.  He got tired towards the end, and started using any excuse he could to break to trot.
And I gave him lots of excuses because what we worked on was trying to time the transition from canter to be on the "1" beat (first hind leg underneath) so that he could step right into walk.  It was really cool, because like yesterday, what is amazing when he starts to engage his hind end is how much better I can feel everything (in addition to him being easier to ride), but I can feel the 1-2-3-hang of the canter so I know when the "1" is.  The problem is I'm thinking 1-2-3-hang and so even if I give the aid at "hang", by the time my brain thinks it and translates it down to my leg, we're already at 2 or even 3 and the aid is at the wrong time.
The other mistake I make is that I still throw my hands forward right when he does the down transition, so he stumbles into a trot instead of easing into a walk.  That one is "easy" to fix (although I haven't fixed it yet, despite Shannon telling me I do it probably two years ago), because I just have to think about planting my hands when I ask for the transition and give them some of my attention so that they stay planted, until I reverse that muscle memory.
It was so amazing, though, to be able to ride that, and to have asked for it and gotten it by myself! 
We also did some half pass at the trot (half pass is a leg yield but with their head bent in the direction of travel - so if you are turning up the center line and half passing right, the bend is to the right), and ended with some shoulder in at the trot.
I think I forgot to mention that when we worked on lengthening yesterday, you have to give a little bit so he can stretch over the topline.  I used to do that, but I was throwing my hands away, so then I quit moving them at all, and a happy medium is much better.  Too much forward and he gets unbalanced and rushing, too tight and he can't lengthen.
It was really fun and useful, and I hope to make more progress before he comes back in October.