I have to say I like the solid center of gravity and LOVE the automatic release. Very nicely done! Your horse has nice form, as do you, and your fold matches the size of the fence in nearly every pic. I'd possibly consider bringing your stirrups up a hole and relaxing your lower leg a little more to let your body ride a little closer to the saddle and your heels will automatically sink down more as you do this. This will also help keep you from pitching a hare forward/jumping ahead just a hare that I see in one or two pics.
Overall nicely done, with a consistent soft, effective ride! *cheers!*