This post caused me to 'hark back' several years to the time a debate was going on here about whether or not the FGT's aero would keep it on the ground at speeds approaching, at, or over 300.
'Twould appear that's been settled now! ;-)
Old news. 300.4 later in the day.
You managed to post this but not notice either the gigantic image of the 300.4 timeslip 4 posts above yours or the entire other thread that in all caps says "THREE HUNDRED MILES PER HOUR" as a title.