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  • Robert Pigeon August 2, 2013 at 9:23pm

    I think you should try the same size props but more pitch on bottom prop that the top. Since the lower prop has x mph air being forced into it and the upper is in basically static air.

  • CliffN July 30, 2013 at 7:31am

    Evolution of Drones or the the addiction to drones , the cost also grows with it

  • HeliStorm July 29, 2013 at 3:17pm
    They're like Gremlins. Feed the cute little one just once at 12:01am, and BAM!
  • MR60
    Hugues July 29, 2013 at 3:34am

    @Digital, it is a spontaneous generation without father. That's scary isn't it ?

  • MR60
    Hugues July 29, 2013 at 3:33am

    @Neil, Yes I have tested about 10%shorter props on top versus bottom. Results are clear:

    -Hover total current with same sizes props is 70A

    while hover total current with 10% shorter props on top is around 60A

    -I have less vibrations in filming with shorter props on top than same size props

    Naturally hover point is between 5% and 10% higher with shorter props (you loose some thrust obviously)

     

  • Digital Wings July 28, 2013 at 3:59pm
    What color was the father?
  • The Sun July 28, 2013 at 3:58pm

    I find something about mr.red quite endearing

    are you having luck with the shorter/ longer prop combination?

  • MR60
    Hugues July 28, 2013 at 3:26pm
    The camera of Mr Red's gimbal was used to take this picture, therefore unbalanced hanging gimbal...
  • The Sun July 28, 2013 at 2:20pm

    whats going on with mr.red's gimbal..

  • MR60
    Hugues July 28, 2013 at 12:06pm

    indeed blue one is stranded for now, waiting for his ESCs that were cannibalized by Mr. Red.

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