Yeah, that may be a dumb question to ask, but... I have 2 saddles A/P and dressage. Dressage is size 18, and A/P states size 17 (I bought it new from Dover). Now since 17 is supposed to be too small I was thinking if I have to sell the saddle. But it doesn't feel 17. So I measured it. I measured from front to back and from pin to the back. Interesting enough it's BIGGER than my dressage saddle.
So how come? Should I measure differently?