I have wondered about this for some time because Kristin, my 12 yr old, was diagnosed as simple virilizing, but she has had periods when she plays sports, gets too hot, etc that she appears to be mildly salt-wasting.  I think there must be some overlap and that she is probably an extremely mild salt waster.By the way, she also takes Florinf, but that was added to help the Cortef/hydrocortone work better.  I would be interested in hearing what others have to say about this.  So far, you are the only one I know of who has expressed what I feel to be true about Kristin.