Version 2.0 Released for Rubberband-powered plane with 2 modes.
The rubber band is attached between the fuselage and the propeller.
*Newly updated model featuring
Fasten one end of the rubber band to the fuselage using a 2.5mm cable tie.
Place the propeller of your choice into the engine cap, adding the ring to the opposite end to add extra weight to the nose.
Fasten the opposite end of the rubber band to the propeller using another cable tie, ensuring it's tight before trimming any excess.
Attach your selected tail and finalize the assembly by securing the engine cap onto the nose.