No 4'th gear

Really? oops. I thought in an AODE there were 4 and an overdrive. Hmm. The car seems to be at a higher RPM @ 70mph than usual. Seems fine through the rest of the gears and idles normally. Also seems to lack power at freeway speeds. As I accelerate from 60-80 the RPM's stay at about 2000 and don't seem to change with acceleration. It feels different than usual.
 
I think the AODE uses a lockup converter, so it might feel like another gear once the converter locks. I was guessing it was a plain jane AOD in a Fox being over on this side of the 5.0 Mustang section.