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Picture of Screw to rubberband wing tie down conversion.
My FPV Raptor had a slight problem, the annoying screws that held the wings in place had ripped out. I need to find a new way to attach the wings to the plane. I tried a couple designs but at the end the most effective and by far the cheapest was rubberbands. 

Materials 

drill bits
chop stick or carbon fiber rod
rubber bands 
ruler
marker 

Step 1: Cut the wing

Picture of Cut the wing
You must be careful with this step. Cut the excess foam immediately adjacent to the body of the plane off of the wing.