I've driven the Speedster a couple of times. The whole experience is so in your face that I can't recall clearly if there is any backdraft into the cockpit...but I think not. I do know my baseball cap ( sorry guys...it doesn't suit a flat cap!) would not stay on!
Yes I know that feeling! I lost mine too despite having a lanyard attaching my cap to my short collar! Fun to lose it that way though!
Just like aero screens then
JohnV6 2022 CX Plus Four 2025 MG ZS EV aka Trigger