I also use Wintec leathers, the kind that
look exactly like most other English leathers, not the Webbers style, and I
haven't noticed any problems. I can easily change them while mounted, and
I didn't do anything to them. How long have you had them? Maybe a
little more time and use.....?
All in all I really
like my Wintec dressage saddle, but the Wintec synthetic leathers do not slide
well, making it virtually impossible to adjust them from the saddle. Not
easy from the ground either. I was wondering if anyone knows of something I
could use to help them slide -- like silicon spray or WD-40 -- do not
want to break down the synthetic material. Since I already own the leathers,
they are in fantastic shape, I would like to try to make them work for me
instead of buying something else. Too many things on my wish list.