Does anyone know of a dressage saddle cloth that has either a high wither with no sheepskin or a cut back wither? The ones I am using at the moment slip down and end up pressing on his withers no matter how high I pull them up or how carefully I position them? The Nuumed (sp?) ones that I can find all have sheepskin on which I really don't want. I don't really want to pay £60 for one either, not too fussy am I?