This mah look a bit crazy and complicated but it works. Ive used parts other people have made so I don't take full credit. First activator activates movement of wheels. Second, wings. Third, rudder. For takeoff, activate first activator. Take off and bring VTOL all the way foward. To land in water, bring VTOL back to middle, then activate second and third activators. Then bring VTOL back foward. Slow down to land in water, and keep going slow in the water. Yaw controls turning. I can't get it to takeof from the water but that is ok. To get back to land, deactivate second activator, bring VTOL back to the middle, then deactivate third activator. Then activate first activator and bring back VTOL to the middle of the bottom and the middle of the slider. Be slow getting on land and while on land. Have fun!