ML Boatworks RSX380 Outrigger! My first FE wood kit build...

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  • sammyha
    Fast Electric Addict!
    • Jul 2018
    • 1038

    #76
    A teaser...

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    • sammyha
      Fast Electric Addict!
      • Jul 2018
      • 1038

      #77
      And a size comparison to the Pro Boat UL-19, and a shot with me holding it...

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      Last edited by sammyha; 01-08-2019, 05:03 PM.

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      • bhorowitz
        Senior Member
        • Jun 2015
        • 109

        #78
        Nice job. Looks great. I have the 31" and that's huge by comparison.

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        • sammyha
          Fast Electric Addict!
          • Jul 2018
          • 1038

          #79
          I bought the strut that was recommended in the manual. Then I see this in the ML RSX380, Big Brother... thread. Post was by MarkF, nice rigger and build.

          This strut moves the prop farther back. Is this desirable for a rigger?

          It's the Speedmaster Sport 20 strut, takes the same .187 prop shaft and 1/4" stuffing tube...

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          Last edited by sammyha; 10-18-2018, 04:57 AM.

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          • sammyha
            Fast Electric Addict!
            • Jul 2018
            • 1038

            #80
            Based on CraigP's feedback in another thread, I can answer my question. Locating the prop farther back is desirable. The result would be a bit less sensitivity to pitch and yaw changes.

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            • sammyha
              Fast Electric Addict!
              • Jul 2018
              • 1038

              #81
              Originally posted by bhorowitz View Post
              Nice job. Looks great. I have the 31" and that's huge by comparison.
              Thanks. Very rewarding to build. Like many others, I enjoy building. Nice to work with a great design too. I want to experience a bigger boat. This should be a sweet ride..

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              • sammyha
                Fast Electric Addict!
                • Jul 2018
                • 1038

                #82
                I updated the list on my initial order. I will continue to do that during my build to have a more complete and accurate list in one location, as I noted at the top of the list in post #58...

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                • sammyha
                  Fast Electric Addict!
                  • Jul 2018
                  • 1038

                  #83
                  Looking ahead, working some things out. This is some gorgeous hardware btw!

                  This water jacket went on without a hitch. The O-rings slide nicely over the moter without lube.

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                  Last edited by sammyha; 11-07-2018, 06:51 AM.

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                  • sammyha
                    Fast Electric Addict!
                    • Jul 2018
                    • 1038

                    #84
                    I'm thinking about making hardwood stringers, and bolting them in. Then epoxy the carbon fiber mounts to them.

                    Otherwise I won't be able to access the motor mount bolts for maintenance. Or to make a motor change if necessary...

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                    Last edited by sammyha; 10-19-2018, 07:40 AM.

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                    • bhorowitz
                      Senior Member
                      • Jun 2015
                      • 109

                      #85
                      Check out the quick change motor mounts from OSE. They have screws you can access from the top. I had the same problem on my RSX 310.

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                      • sammyha
                        Fast Electric Addict!
                        • Jul 2018
                        • 1038

                        #86
                        I'm not sure for how I missed this. Nice mount...

                        https://www.offshoreelectrics.com/pr...ose-AV-mount-4

                        I still want to access the side screws on the mount itself. I'll see how bolt in stringers work out.

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                        • sammyha
                          Fast Electric Addict!
                          • Jul 2018
                          • 1038

                          #87
                          Here's a concept sketch for removable stringers. Stringer on other side not shown...



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                          • sammyha
                            Fast Electric Addict!
                            • Jul 2018
                            • 1038

                            #88
                            Here's another version after eyeballing the motor angle with coupler attached.

                            It could be tied in with the stuffing tube mount epoxied to the floor block. The noted length would need to be adjusted, figuring for a prop saver in there too.

                            Here's the link for the stuffing tube mount...

                            https://www.offshoreelectrics.com/pr...prod=ose-83010



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                            Last edited by sammyha; 10-19-2018, 12:46 PM.

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                            • properchopper
                              rcgoatbuild@snotmail.com
                              • Apr 2007
                              • 6958

                              #89
                              Here's how I handled the motor mount for the Aeromarine Jersey Skiff - The hatch opening was really small and a motor in/out would be a nightmare with normal mounts - With this design the motor on it's plate can be easily unbolted from above with a hex wrench on a handle. (Of course this is weighty - 'tho the Skiff handles best with some ballast - also I had intended to make the bottom plate from CF but was out of stock of CF plate at the time) - Just to give you some "food for thought" - your design is super nice

                              JS mount photos001.JPG JS mount photos003.JPG

                              JS mount photos006.JPG JS mount photos007.JPG

                              JS mount photos009.JPG
                              2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
                              2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
                              '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

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                              • sammyha
                                Fast Electric Addict!
                                • Jul 2018
                                • 1038

                                #90
                                Well done and thanks for the share. So much of this stuff takes some ingenuity. It's not cut and dry. Also seeing someone's idea spawns more ideas...

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