I plan to test these next month. I got started on the revised spirals as soon as I heard they'd changed, and yes, the inside spirals are still a wee bit wobbly but I think they'll be OK. The move that I struggle with the most? Fwd power pulls. Somehow I figured out the back ones so I can rip, rip, rip down the ice, but the forward ones? My coach described them as "too nice." Edges are there but I'm not digging into them or yanking out of them like I should. I can't figure out what to do. All other moves, though, are passing as far as I know, so I'm hoping this won't be a problem.
wrt BI3s, one thing that helped me is working with coaches who KNOW figures!! The idea to go pigeon-toed has helped a lot. ie, your free foot can be right over your skating foot and sort of pigeon-toed before the turn.
And my coach is always asking for more knee bend in the back cross-strokes. More bending, and actually more leaning backward helped me here, too--I finally noticed that my toepicks were scratching a bit and slowing me down towards the end of each stroke (not that I was toepicking in to begin the stroke, but pulling up to the toepick to end). I've gotten some more flow with much deeper knee bend and allowing myself to lean backwards a bit more.