Start with an A4 sheet of paper. Use a ruler to make the folds really flat, this will reduce drag and increase speed.
insert the landing gear into the 'pockets'
note that the wingtips meet BEHIND the edge of the wing
now unfold the wings and push the fuselage down.
It's ready! Enjoy!
If the plane is doing the "Cobra" maneuver (nose up, stop, stall, fall), flatten the central section a little, if it dives, lift the wings higher. If the plane rolls over the side, check the symmetry and lift the wingtips.
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