You def look so much better. I echo JustJump on getting your hands out of your lap. It's tipping your upper body forward and may be aiding your legs swinging.
You can still keep your horse together with your hands raised, actually I find it easier, especially as the fences go up. Right now your horse looks very pleasant between fences but on the forehand. As you prepare to move up he needs to be working off his butt with his head up to see the fences. Raising your hand gives a true connection and puts your hand in a good place for a crest release.
Switching trainers def was a good job.
If your horse says no, you either asked the wrong question or asked the question wrong
And God took a handful of southerly wind, blew His breath over it and created the horse