Velomobile Roll Down Tests

Testing different combinations of windscreens, hoods and covers on the speed of my velomobile. The windscreen is home made from a sheet of PET plastic, some draught excluder tape, and some magnets to hold it on. It does a great job of reducing the wind noise that I hear, but seems to have little impact on the velo's speed.
Oh, and in case you're wondering, "Velma" = Velma B. Because it's a vel'mobile. My daughter is doing some nose art for it, based on Velma from Scoobie Doo!
Music: Synapse by Shane Ivers - www.silvermans...