Jump saddles that fit VERY VERY similar to the KN dressage saddles? Looking for a jump saddle for a very hard working 15 year old who is trying to fund her adventure herself. mare fits great in my KN medium tree. mare has very high whithers, sunken slightly behind the shoulders and short back-so very typical TB back. Working student has about $850-900 to spend after we sell her stubben (stubben does NOT fit well with this horse.