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Please help.

750 EdwardAbckman  8.5 years ago

I made this boat car hybrid and there was a problem with offroad driving. This problem was that on bumby terrain the prop would sometimes hit the ground and explode. To avoid this I put a hinge rotator in so that when its in car mode the prop faces up. This worked fine until it got in the water where it moved backwards insted of forwards. I tried everything including inverting the propulsion direction but still no luck. Please help!

General Characteristics

  • Created On iOS
  • Wingspan 20.5ft (6.3m)
  • Length 26.0ft (7.9m)
  • Height 7.0ft (2.1m)
  • Empty Weight 5,692lbs (2,581kg)
  • Loaded Weight 6,128lbs (2,779kg)

Performance

  • Horse Power/Weight Ratio 0.081
  • Wing Loading 85.1lbs/ft2 (415.7kg/m2)
  • Wing Area 72.0ft2 (6.7m2)
  • Drag Points 4618

Parts

  • Number of Parts 81
  • Control Surfaces 2
  • Performance Cost 533
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    1: change pitch control to manual.
    2: throttle governor = on
    3: Pitch = neutral
    4: Pitch range scale = 70%
    5: scroll to bottom section of settings (propeeler pitch) and set input to TRIM, invert = yes.
    once throttled up, use trim lever (the right side vtol) for foward or reverse

    8.5 years ago