42" Aeromarine Sprint Cat re-build

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  • millzee
    Ozzie Bloke
    • Nov 2010
    • 1092

    #16
    I am absolutely stoked right now, I just maiden her in windy conditions and it handled awesome. I took it a bit easy for the first two minutes but after checking the temps I let rip. I was able to pin the throttle with the wind behind me and it's the first boat I've driven that's made my lake very small quickly. WOW, great speeds and perfect cog off the table, it's about time I got one right first up, lol. When heading into the wind it lifted a tad but never looked like flipping, I was able to see the driveshaft leading down to the prop and it was running nicely on the last inch or so of the sponsons most the time but prop only a bit too. I was by myself but will have a camera man/boy with me next run. I LOVe this boat finally after two years!!
    http://www.youtube.com/user/1millzee?feature=mhum
    "Gimmy Toyz for FUN"

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    • oscarel
      Fast Electric Addict!
      • Dec 2009
      • 2128

      #17
      :-) congrats!

      Comment

      • srislash
        Not there yet
        • Mar 2011
        • 7673

        #18
        Atta boy Danny. Can't wait to see a vid.

        Comment

        • millzee
          Ozzie Bloke
          • Nov 2010
          • 1092

          #19
          I through it out again this evening on calmer water and she seemed to bounce around a bit, what suggestions to smooth it out on glassy water? I managed to get my son to hold my phone to get some footage, I ran for around 6 minutes and temps where getting up there a bit but still safe. Here's a bit of the footage my young fella got, it's a bit shaky and on sun down but you'll get the idea of how it's running and hopefully you can share your knowledge.
          http://www.youtube.com/user/1millzee?feature=mhum
          "Gimmy Toyz for FUN"

          Comment

          • srislash
            Not there yet
            • Mar 2011
            • 7673

            #20
            I am going to say to put the strut up some. Based on the hop and the heat buildup. Put it up, let it cavitate on takeoff, and gradually bring bring it down till you are happy with takeoff.

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            • millzee
              Ozzie Bloke
              • Nov 2010
              • 1092

              #21
              Cheers mate, I'll try it tomorrow afternoon with the strut raised a bit more.
              http://www.youtube.com/user/1millzee?feature=mhum
              "Gimmy Toyz for FUN"

              Comment

              • high-tech
                Senior Member
                • Sep 2013
                • 331

                #22
                I would try adjusting the strut down a little and see if it helps
                Keith Geusic #677 NAMBA District 19 Seaducer Gas MONO, Aquacraft Revolt Fe30, 30in Max Cat scratch Built

                Comment

                • dasboata
                  Fast Electric Addict!
                  • Dec 2010
                  • 3152

                  #23
                  You don't need the skeged strut with that boat ! I would cut it off and sand it nice ! PS I got dizzy watching that vid LOL run the boat in counter clockwis circles for best handling

                  Comment

                  • millzee
                    Ozzie Bloke
                    • Nov 2010
                    • 1092

                    #24
                    I was a bit unsure on the skeg but I wanted the inline set up so it was on there, I'll take your advice and get rid of it, thanks Chris.
                    http://www.youtube.com/user/1millzee?feature=mhum
                    "Gimmy Toyz for FUN"

                    Comment

                    • Simonj
                      Junior Member
                      • Jan 2014
                      • 3

                      #25
                      Hey Guys, I couldnt find a place for an introduction thread on here so i thought i would introduce myself on here as i have just purchased this boat. I hope you dont mind Danny. Im Simon 25yrs old born and bred in New Zealand, been living and working in Northern Western Australia for about the last 16 months. I have been into RCs for about 4 years now and Brushless electric is where its at as far as im concerned. about eight 1/8 and 1/10 scale bashers crawlers and racers. I have a HPI Baja with 30.5 full mod rooster tail motor, a Losi with a LEHNER 3080 and MGM 25063 which is on its way back to the Czech republic now for repairs, mean time its fitted with 31.5 full mod rooster tail motor. I enjoy working on my RCs more than anything.
                      Like i said i purchased this boat of Danny(my first decent boat) and a good mate of mine bought his 41" mono so once they both get here we are really looking forward to taking them out and seeing how they go.
                      This seems like a great Forum and im looking forward to learning alot from a bunch of knowledgeable guys.
                      Cheers
                      Regards
                      Simon

                      Comment

                      • RandyatBBY
                        Fast Electric Addict!
                        • Sep 2007
                        • 3915

                        #26
                        Try bigger smoother ovals, sounds low on power but that could be just the speed you are scuffing off by not being smooth.
                        Randy
                        For ABS, Fiberglass, Carbon hulls and Stainless hardware
                        BBY Racing

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                        • Simonj
                          Junior Member
                          • Jan 2014
                          • 3

                          #27
                          What are you referring to mate?

                          Comment

                          • RandyatBBY
                            Fast Electric Addict!
                            • Sep 2007
                            • 3915

                            #28
                            Originally posted by Simonj
                            What are you referring to mate?
                            Video, I am just trying to help. A boat really does not get to full speed until it airs out.
                            Randy
                            For ABS, Fiberglass, Carbon hulls and Stainless hardware
                            BBY Racing

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                            • RandyatBBY
                              Fast Electric Addict!
                              • Sep 2007
                              • 3915

                              #29
                              It is just like drifting is not the fastest way around the track but it sure looks like fun.
                              Randy
                              For ABS, Fiberglass, Carbon hulls and Stainless hardware
                              BBY Racing

                              Comment

                              • Simonj
                                Junior Member
                                • Jan 2014
                                • 3

                                #30
                                Oh thanks mate! When it gets here ill take it to a nice big lake and lift the strut a little bit like suggested and see how that goes. If its still not fast enough then I guess I'll buy a water jacket for the 3080 and throw that in and run it on 14s! That will wake it up! I'm very new to RC boating so some of the terminology escapes me!
                                Thanks for your help mate!
                                Simon
                                P.S Milzee I hope you don't mind me taking this thread over since I bought it? Or would people on here prefer I started a new thread of my own?

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