My son (3 yrs. in Sept.and CAH, salt-waster) is currently on .04 ml of Pediapred twice a day.  He just had labs done on Monday to check this doseage.  We started out at .05 ml in May and after 6 to 8 weeks on this doseage he was still a bit oversuppressed.  I did notice his behavior was different from when he was on Cortef  (just my observation).  He seems much better on the lower dose, but the numbers will tell the story.  I hope things work out for you and you find a Ped. Endo your happy with.  (We're on our 4th Ped. Endo).  How did your lab results come out on your current doseage?