Not all saddles can fit perfectly. Price does not usually determine how well a particular saddle will fit. Not all horses are conformed the same way. Even purchasing a custom made saddle will not insure a perfect fit. A saddle may fit in the beginning of the riding season and not fit at the end of a season. In addition, your horse may develop a sore back due to a number of factors. There are many pads the will help to solve these problems. Lift back pads, lolly pop or banjo pads will help set the saddle in the proper position. Other cushion saddle pads will help disperse weight over the horses back thus relieving soreness.