I'm finding that focussing on getting my feet under me earlier helps to get the posture right but tends to tip me a little bit too fast before the sword is ready now. I guess I need to be more active with the draw and try to get a little bit more merihari into the movement. I think I now am feeling the need to be filmed and do some detailed analysis of my kata, I'm sure I will see the roadblocks a bit easier if I do some visual critique.
Anyway, I'm re-finding the strength in the lower half of my body again and it's taking a lot of strain out of the upper half. Ochiburi feels more stable but I am still having to work on keeping my belly tucked in a bit and not leaning back.