I haven't free jumped my horse very big until yesterday. My trainer was present and I am already pretty aware of how big he's capable of. However, I never get to see him actually jump anything since i'm usually in the saddle when he's doing the jumping. Anyway... my barn mate is a pretty brave rider and i've been thinking about having her ride the big stuff with him. He can easily course 4 foot, but i'm much much much more comfortable around 3'3"-3'6", so she'd definitely have to do the riding. I'd like to know what ya'll think. He's a little unrefined... but has talent for days, and i'd like to cultivate him the correct way.