You may want to check with your local dealer...there was a known problem with the attachment points for the rods in the bow foil and there was/is a replacement part for it. To late for your existing foil, but with your replacement foil you may want to check this part so it doesn't happen again...Rick Bliss could help you thru this if your local dealer cannot. Also, check you mast spreader adjustment screws. If the screw adjustment thread goes all the way to the slot, then you should replace them with newer ones and probably orientate them differently. I forget which way at the moment, this applies to N20 spreader screws as well.