Yeah I felt pretty stupid that they didn't get the time to fine tune the awd Dyno calibration to match the 2wd one which was a known good baseline. Compounded by the regular tuner having to work on on 2 2wd cars the night before and forgot to change the settings back to awd mode and we didn't know any different till he showed up to point out what changed. So you are now seeing how stingy a real factory setting mustang Dyno can be! Haha