Thanks, flamingorider. I'll be contacting her. I have been seeing a physical therapist, however she doesn't ride.

I have a Freeform Liberty, which is actually the worst. I can barely walk after riding in it. I've also tried a Torsion and a Barefoot saddle in the past, and neither were comfortable.

One of the saddles I sat in was one of the new Stubbens, which wasn't comfortable.

I actually seem to have more pain in deeper seated saddles, so I don't think a deep seat is a good idea.

Even though my ponies are 13hh, I always use a mounting block.

I'm not sure the Wintec 500 would work for either of my ponies. One is a very wide Haflinger, and the other absolutely hates saddles.