Obviously i forgot to link the image:
I am currently cleaning up the ribs. The lower most one will serve as the reference. The shape of upper two will need to be corrected. These end up in ~15° angles. The topmost rib is the one with the 22° angle. That one will problably need to renewed: the distance to the end enlarged again in order to obtain a smaller angle, and the tip lowered by roughly 2-3 cm so that the plane will be horizontal or even pointing slightly downward. That alone for optical reasons, but will it also improve the aerodynamics as long as the top rib is also the top of the box?
I also consider to make the box narrower by 2-4 mm at thejoint with the body of the velomobile. Again - initially it has been narrower by 8-10mm on each side - here the 1st version before the tests - that one turned out to be too narrow for the movement of the back wheel :-(
