I know this is a very old thread but, I thought I would check to see if anyone came up with any other suggestions.
I also have a SkyForm 60 that suffers from the same symptoms as "deerislandbrew"
Leans slightly in light winds
Rolls over and falls out of the sky in moderate/heavy winds
Has a crease/pucker on the top just behind the leading edge
I have tried the pilot tuning suggestions but they are more applicable to a parafoil with rows of bridle lines vs the single row in a Flowform.
Thanks in advance for more suggestions.
Ken "KytNut"
