Sorry, steady state gains Babypuke... Time gain was posted years ago by Alex Simmons compared to old Shamal /808's and not from my testing.
When I went into my local tunnel it was with the TT bike. Dabbled with some curiosity tests at the end of my session. Bottle position, clothing (skins was a quick pull on to test full legging material if aero benefit) and a few others just to use up my last minutes.