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SIG Riser 100 ritning

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  • SIG Riser 100 ritning

    Någon som har byggritningen till en SIG Riser 100?
    Sulle behöva en kopia då jag håller på att renovera en gammal SIG Riser 100.
    Vill se hur vingbalken skall vara + var kroken skall sitta.

    /Petrik
    Eskilstuna Flygklubb Modellflygsektionen
    ESU deltagare och ESU administratör
    https://www.autopartner.se/

  • #2
    Hittade detta på nätet så jag testar att gå efter detta.

    "Find the balance point under the wing. Mark the spot. Then from that spot extend an angled line down along the side to the lower edge which is roughly 10° to 15° swept forward. That's where you want the hook to go for a start.

    Once you fly it a few times if you find it's going up the line rapidly and not gaining as much height as you think it should you can try shifting the hook back to more like 7° to 5° ahead of the balance point.

    Clearly it's nicer if you have an adjustable hook. But if you have two or three holes spaced at roughly 3/8 intervals you can use a longer horizontal leg on the hook and add a spacer to hold the tow ring further back by a small amount. That lets you adjust the spacing in 1/8" segments between the holes. Larger size wheel collars modified as needed are good for these two spacers."


    /Petrik
    Eskilstuna Flygklubb Modellflygsektionen
    ESU deltagare och ESU administratör
    https://www.autopartner.se/

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