Originally Posted by Spirithorse
Please do not try to pad her up! A saddle that does not fit simply does not fit, nothing will make it fit. Putting more pad on her would be like putting more socks on with a shoe that's too small. If you keep riding her in a saddle that doesn't fit you will do physical harm to her, not to mention make her very uncomfortable when you ride. I would find a saddle that fits her and then sell your current saddle and use that money to buy the one that fits.
You couldnt have said it better. It really bothers me when people do not understand this at all.
An ill fitting saddle is an ill fitting saddle, there is NOTHING you can do about it, but buy a NEW saddle.