|Message:||Which of the new designs? |
I am testing a FRB4a proto, medium. It is wider in the tip and about 0.5 mm deeper profile. I am waiting for another proto, same outline but profile depth unchanged vis-a-vis current FRB4.
The FRB4a proto is more lowend oriented, much much better in windholes, no spinout, but more prone to tailwalk in gusts (never had that with FRB4).
Upwind VMG is much better, because you loose less speed and most of all less angle in lulls.
The thicker profile ...