Pete, check these threads for Larry Mullen's contact info. He's your man, very helpful and specific. Your question sounds very specific. Larry is a very nice, he should be able to help.
He travels a lot so give him a chance to reply. He will.
PetesSake - Cut and paste your posting;provide me your son's full name and last 4 SSN; and send to Larry.Mullen@dodmerb.tma.osd.mil. I can assist U better from there