If there's a Specialized Concept store near you, they'll measure you up and they do a 30-day return thingy.  (Not sure if it's a refund or a different saddle that it covers.)  After having pressure problems but fairly narrow hips I had to have a narrow saddle with a central cut out - I came away with a Toupe.  There are makes, such as 
ISM and Selle SMP saddles, that feature dropped noses and central recesses.  I gather 
SMP have SMP4TEST authorised retailers but don't know who they are.  Over the past year I seem to have also acquired an ISM PN1.1 and a Selle hybrid.  You're welcome to try them, or a charge spoon or Brooks B17, for that matter, if you cover postage costs.  PM if so.