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Finally!!!....but so many questions :)

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  • Finally!!!....but so many questions :)

    FINALLY!

    So I spent 2 hours looking for a suitable place to fly my trex as I was off work today and the weather was ok. I went to where my local club apparently fly and all I could see was a water logged field. Hunted around some more but where ever I found somewhere it was full of people and there is no way I'm letting them see me do this badly or risk killing one of their dogs! lol

    So I headed home

    As I was turning into my area I saw a sign pointing out of the valley to a park. 360 around the round-about, up the hill and there it is. Totally deserted and miles from anywhere. Result

    So I'm in the park(eh field with bushes really)...I can see my car...all is good.

    After a month of starting up in my front room I whip her out and get her going. Woo hoo! I seem to have set her up a treat. I'm hovering 2ft of the ground very comfortably. She was drifting to the left so I added trim. Did the job.

    Lets go higher I think (run before crawl syndrome).

    Up she goes looking great wind gives a slight nudge (big for a newbie) and she basically eats tree!!! lol

    Bye bye main blades, tail blades, tail fin and cheap align tail servo. Oh, and the pod was smashed. Shame I didn't have my new camera switched on cause it would have looked cool. But all in all I don't feel too gutted. I have a box full of spares so I do my first field repair.

    The hs-65hb servos are obviously quality coz they're fine and after silly mistakes in the house other lesser servos died. This was a proper crash and they survived so respect to them.

    Now a question:

    I fitted one of my new hs-50s as the tail servo and it looked to work fine. The tail assembly looks fine also with no binding. I had to reverse the servo on my tx which is probably normal and also reverse the gyro which is probably normal??? But what happens is if I turn the rudder one way it's fine and returns to the middle. If I turn it the other way it's fine but doesn't return to the middle!!! Only if I pull it to the middle. When I turn the rudder to the problem side you can see it returning very slowly. The servo and tail look fine...honest. And without the arm on the servo it's also fine. Everything moves great. Does anyone have an answer to this? Could the align gyro be gone? When I approached the heli it was whining like mad. I thought it was the main gear but I had done everything right (shut down throttle then lock it off). When I got to it it was the tail servo crying for its life. Could that have killed the gyro?

    If I can resolve this I'll be off tomorrow (birthday) and get back out. I've found a little secret place! hehe

    Q2. Are tail fins that important?

    Q3: I put a set of my new cf blades in and they looked well tracked but were a tight squeeze in to the arms. Is that ok?

    Oh, the flybar also bent but I bent it back and it looks fine. No wobble on throttle up.
    T-Rex 700NP - Align 91HP - Hatori 938 - Kasama Header - Align 690Ds - Align DS620 Throttle - Align DS610 x 3 - Spartan DS760/Align DS620 - QuickUK Tail Grips & Header Tank - Reactor X - SwitchGlo
    Transmitter - Futaba 12FG G3 2.4Ghz


  • #2
    ive got spare fins you can have if you want them?
    ps. my birthday tomorrow too!

    Comment


    • #3
      Excellent! How mad How old?

      I've got a set of fins left so can't be greedy. Thanks though. May take you up on it yet

      So are fins important? Mine are hollow cf (no stickers). They seem pointless. Am I wrong?
      T-Rex 700NP - Align 91HP - Hatori 938 - Kasama Header - Align 690Ds - Align DS620 Throttle - Align DS610 x 3 - Spartan DS760/Align DS620 - QuickUK Tail Grips & Header Tank - Reactor X - SwitchGlo
      Transmitter - Futaba 12FG G3 2.4Ghz

      Comment


      • #4
        hovering -- no effect
        circuits --- a varying effect depending on model weather etc etc... (although im sure Ade will disagree?)
        my henseleit for example doesnt have any fins!

        ps.. really mad and really old!

        Comment


        • #5
          heading hold does make the tail servo act strangly on the ground. It sounds like this is the "problem"

          fins do make some difference to the fight performance as they do make backwards flight a little interesting sometimes. The only thing the "3d" fins on my helis do is hold the boom supports on and stop the tail rotor hitting the ground quite so easily.

          Ade
          www.accurc.com
          adrian@accurc.com
          This is an apple free zone
          anybody can be an Arsehole, it takes real commitment, dedication and a whole lot of effort to be nice.

          Comment


          • #6
            I noticed that the fin was preventing the tail rotor hitting the ground. So it is helpful

            As for the servo...the problem is on the ground and off the ground. It's not returning from one side!!!

            Brand new servo with Align cheap gyro. Will putting my 401 on help do you think? Wanted to keep it safe from my first few flights but if it'll help I'll put it on.

            Just think the Gyro might have shorted or something from the crash.
            T-Rex 700NP - Align 91HP - Hatori 938 - Kasama Header - Align 690Ds - Align DS620 Throttle - Align DS610 x 3 - Spartan DS760/Align DS620 - QuickUK Tail Grips & Header Tank - Reactor X - SwitchGlo
            Transmitter - Futaba 12FG G3 2.4Ghz

            Comment


            • #7
              Chappers...you don't happen to have a feathering shaft for a trex 450?

              Worth a try hehe

              Sy
              T-Rex 700NP - Align 91HP - Hatori 938 - Kasama Header - Align 690Ds - Align DS620 Throttle - Align DS610 x 3 - Spartan DS760/Align DS620 - QuickUK Tail Grips & Header Tank - Reactor X - SwitchGlo
              Transmitter - Futaba 12FG G3 2.4Ghz

              Comment


              • #8
                yes

                Comment


                • #9
                  Cool

                  Are you willing to sell bits? I've just ordered stuff online but it'll take a few days.

                  Do you have other parts?
                  T-Rex 700NP - Align 91HP - Hatori 938 - Kasama Header - Align 690Ds - Align DS620 Throttle - Align DS610 x 3 - Spartan DS760/Align DS620 - QuickUK Tail Grips & Header Tank - Reactor X - SwitchGlo
                  Transmitter - Futaba 12FG G3 2.4Ghz

                  Comment


                  • #10
                    id lend you bits you need untill your bits turn up but wont sell you them, never know when i may need them? wot bits you after?

                    Comment


                    • #11
                      It turns out I'm ok for now. I needed a feathering shaft but I bent mine back in the meantime..thought it wouldn't work...but it was fine. Second flight went great today.

                      Thanks Chappers you've been great.

                      Oh...Happy Birthday ;-)
                      T-Rex 700NP - Align 91HP - Hatori 938 - Kasama Header - Align 690Ds - Align DS620 Throttle - Align DS610 x 3 - Spartan DS760/Align DS620 - QuickUK Tail Grips & Header Tank - Reactor X - SwitchGlo
                      Transmitter - Futaba 12FG G3 2.4Ghz

                      Comment


                      • #12
                        and to you too

                        ps stop telling people ive been great you will ruin my reputation!!!

                        Comment


                        • #13
                          mum's the word...
                          T-Rex 700NP - Align 91HP - Hatori 938 - Kasama Header - Align 690Ds - Align DS620 Throttle - Align DS610 x 3 - Spartan DS760/Align DS620 - QuickUK Tail Grips & Header Tank - Reactor X - SwitchGlo
                          Transmitter - Futaba 12FG G3 2.4Ghz

                          Comment


                          • #14
                            Ahh the cat's out the bag...

                            Alway's knew you had a soft spot, where it is I'm not sure, but that's for lass to find
                            Cheers
                            Stuart

                            Comment


                            • #15
                              blimey...

                              first me and chappers aggree,

                              now it turns out hes "great"

                              where will it end!

                              Ade
                              www.accurc.com
                              adrian@accurc.com
                              This is an apple free zone
                              anybody can be an Arsehole, it takes real commitment, dedication and a whole lot of effort to be nice.

                              Comment

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