Pads for Boz saddles

[DAldr94141@aol.com]

Hi all. I had mentioned about a week or so ago that I have a high withered 
horse that's a little swayed in the back. He's 14. Anyway, he had sore 
withers and a sore back after doing only a 25 mile endurance ride.  I can't 
afford a new saddle and wouldn't know if it worked in the "long run" (get 
it?) until I went about 25 or so miles. I have a Boz that's a year old. This 
is the saddle I used with just the no sweat vent pad at the ride. The saddle 
has velcroed pads to it but is there any other saddle pad I could use 
(besides my no sweat vent pad which I adore, thanks Dixie again) so his back 
won't get sore? What about this woolback pad? Has anyone else used another 
pad with the Boz for this problem? Thanks in advance. Deb