Here's two videos and a picture.
Things I noticed.
-I'm slouching, but I always slouch when I'm working her because I focus on her.
-My hands kinda get high, my reins are really long.
-Chair seat, focused on her...
But anything else you have do critique on and please give hints as to help. And as to slow down her lope, I really really need tips.
-Whenever I lean creepishly forward, lol, it's because she tugs on the bit every now and then..