Mystic maiden run

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  • MAMBA2200
    I need a scooby snack
    • Jul 2012
    • 1202

    #16
    How far were you able to get the strut above the sponsons?
    a good bit
    dose it just ride bow high or it porpoising
    its bounces for first 30ft and then settles and then just lifts till its over
    Im Only Responsible For What I Say Not For What You Understand

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    • 100 mph jet boat
      Senior Member
      • Apr 2012
      • 121

      #17
      whats a good bit?? 3/16, 1/4, 5/16

      is it level, pos. or neg angle??

      what is your COG set at ?

      im shur Dana and others would know better, I just trying to learn something here

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      • MAMBA2200
        I need a scooby snack
        • Jul 2012
        • 1202

        #18
        i had it up a good 1/4 cog is about 30%
        Im Only Responsible For What I Say Not For What You Understand

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        • MAMBA2200
          I need a scooby snack
          • Jul 2012
          • 1202

          #19
          here is the video of the first run
          Im Only Responsible For What I Say Not For What You Understand

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          • 100 mph jet boat
            Senior Member
            • Apr 2012
            • 121

            #20
            what is the strut angle?

            also just for sh and giggles put a straight edge on the bottom and see if you have a rocker or hooked bottom

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            • MAMBA2200
              I need a scooby snack
              • Jul 2012
              • 1202

              #21
              no hook angle is up not sure a perfect degree but its angled up should i raise it and level the strut by bending the stuffing tube
              Im Only Responsible For What I Say Not For What You Understand

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              • 100 mph jet boat
                Senior Member
                • Apr 2012
                • 121

                #22
                raise it to 3/16 and make it level with the bottom of the sponsons, yes sometimes it's necessary to bend the stuffing tube just go easy

                raise or lower the strut will raise or lower the stern of the boat, angle the prop up or down will raise the bow up or down
                so if the prop is angled up it will pick the bow up
                Last edited by 100 mph jet boat; 11-09-2012, 04:19 PM.

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                • MAMBA2200
                  I need a scooby snack
                  • Jul 2012
                  • 1202

                  #23
                  3/16 above the sponsons
                  Im Only Responsible For What I Say Not For What You Understand

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                  • 100 mph jet boat
                    Senior Member
                    • Apr 2012
                    • 121

                    #24
                    i fixed it

                    I set the boat flat on a table then roll a drill bit under the strut

                    note all settings and what changes it made and do 1 change at a time

                    it takes time to get it right so dont get upset with it, as to me doing set up stuff and checking speed and handling is the most fun

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                    • MAMBA2200
                      I need a scooby snack
                      • Jul 2012
                      • 1202

                      #25
                      ok thanks for the help
                      Im Only Responsible For What I Say Not For What You Understand

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                      • 100 mph jet boat
                        Senior Member
                        • Apr 2012
                        • 121

                        #26
                        think of it as you would for them Sweet STV's

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