First here are some pics of him to see the shape of his back, he wouldn't let me get the camera near him(he's a chicken) so I couldn't get a front shot without the saddle.
This one probably isn't helpful but i'll post it anyway lol
And here is a video of how he moves(without a saddle)
Since I have a bunch a pics of him with each saddle I made up 2 separate albums for him with each saddle, so i'll just post the links to the albums. The first few pics are right after I put the saddle on and then there are some after I worked him a bit, you can tell each saddle has slid down after trot work. I also forgot to get pics of the second saddle without the pad
Here is the album with Blue's saddle Legacy with Blues sadde pictures by Rachel1786 - Photobucket
And with the borrowed saddle Legacy with Borrowed saddle pictures by Rachel1786 - Photobucket
Thanks for looking, My friend Jen has a saddle that she bought a few years ago and hardly used it and is willing to see it to me for 200(i helped her buy it and it was 600-900) when she brings that up to let me try it I will get some pics, but I really just need a general idea of wider, narrower, or whatnot, I know it's impossible to know for sure with pics but we don't have any saddle fitters around here so this is my only option