Reflocked. A number of saddle fitters also do this but I don't know if they would do a Syn. saddle. Try searching for it on google. Where are you from? It's normally best to have it done with the horse but some will let you send the saddle to them. If you are close to Wisconsin I know someone that can do it.
[if they would do a Syn. saddle. Wintec are designed so they can be restuffed and adjusted. I'm in SE KS. I had it done a couple of years ago when my horse was 4, he is now bigger wider and it needs to be adjusted to him again. I had it done at a show where a dealer, saddle fitter was. Just was hoping to find one close to me. Leah