Hali Mk2 fins
Fredjhh,
I spoke to someone who is in contact with a handful of Hali Mk2 pilots (with the triangular fins). All the corkscrewing and other stress they put their aircraft through they never experienced the stall issue attributed to the fins. Suggesting it may not have been as big of a problem as originally thought and replacement with the square fins may have been an over reaction?? Did you ever experience any of the stability/stall issues attributed to the fins?
Cheers
Rodger