I have read many places now across the forum from many different posters that they have experienced or they had a friend experience to loose the foil all together while out windfoiling. But none really explaining the exact root cause for this fatal loss?
1. Is it all the many screws or bolts coming loose? (think there are always minimum two at same time to hold it together, so one going loose should not mean disaster or what?)
2. Is it because the windfoiler did not take proper care in tightening these screws/bolts before going out or something else with them?
3. Would you need to control and tightening them up several times during the day when out windfoiling?
4. Is it due to material fracture that it breaks apart?

So when loosing the foilfin, what is it really that you have lost? Where is it that it has disconnected? And do you know why?