Really nice, and pretty long session today with Twan, Jan Hendrik, Paul, Edu, Sem, Albert, and others!  Nice speeds by Jan Hendrik and of course Twan, who was once again on a different planet! Also, Walther was there with his camera, looking forward to the pictures!

I tested the difference between the 5.5 mach 1 proto and the 6.2 R7, and it actually doesn't matter so much in terms of speeds. The 5.5 is much easier to sail and has a lot of power, but the 6.2 is a little more stable through the runs.