a concept for making a car drive through water without the bulky props to push it forward, this is what i came up with, throttle to drive normally, once floating in the water, hit ag 1 and vtol up, the paddles should slide out from the tires, once set, throttle to spin paddles. i built a car using these and found that the mod and the paddles in general dont like being attached to a hinge rotator and will lock up. so having paddle wheel steering doesnt work right now, the solution is a gyro to steer instead an remove paddles from front wheels, the current max speed acheivable by my current design is 5 mph. This is just a demonstration of what the wheel does. To test full functionality use the test car here.
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https://www.simpleplanes.com/a/7S2p4B/paddle-wheel-test-car