How to fix whistling noisy foils with the Donaldson trailing edge sanding technique.
17:54
Sanding your Foil with Armie Armstrong
12:13
How to repair chips on a foil
16:28
Fliteboard Fixing wing noise / foil noise fix / Noisy foils
7:03
Quick & Easy Foil Scratch Repair
3:34
Whistling Foil? How to sand the Trailing Edge!
16:52
How to care for and finish a foil surface
6:46
Tuning Axis ART series foil (or any other brand foil for that matter)
15:48