In my opinion, I would suggest contacting the Air Force's Personnel Center (AFPC) and/or the Office of Airmen's Council (OAC) for any potential assistance to your inquiry. Otherwise, hopefully other PEB Forum members with USAF knowledge and/or experiences will be able to provide sound insightful feedback.
In retrospect, my DoD IDES MEB/PEB and DoD LDES PEB (TDRL) experiences are via an U.S. Army perspective; therefore, the Physical Disability Agency would be the initial point of contact for such an inquiry. Take care!
Thus, I quite often comment that "possessing well-informed knowledge is truly a powerful equalizer!"