Figure I will toss these out and see... this is my 19 OTTB gelding. We do Training Level/First Level dressage. He is an ex hunter/jumper, but obviously learned 2/3rd level dressage somewhere during his life. Now, I just stick with Training/First in his older age.
I have ridden Hunter/Jumper, Eventing, Dressage...was out of horses for 5 years and now came back. Take lessons 1x a week, and compete in Dressage. (Training level championships as well as do the rider tests -- those are my favorite!)
I think I sit too far back, and I need to tip myself forward a bit. I also have intense scoliosis, so I sit uneven and slouch, so I am always working on that. What do you all think? Horse and rider?