Toroidal propeller 3.5

visit me on printables:
https://www.printables.com/de/model/835993-rekon35-runcam-thumb-pro-mount
https://www.printables.com/de/model/835975-rekon35-runcam-thumb-holder

Current Version v15

v12: prototype, but already promising results during first flight

*at the moment i havent uploaded the left spinning prop. I do it when i think the print is good enough to be printed by everyone. I currently try to solve the issues with the overhang.

If you cant wait and have already downloaded/ tried to print it, please tell me your issues or if it works with your printer, so that i can improve the stl.

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Update v14. Adjusted high (reduced 2 mm). Adjusted angle to reduce overhang and thermal stress. Added left spinning. If too high or sth. else plz tell me
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Update v15: Fixed the broken body of left propeller (v14)

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Note:
-I flew it with 3 regular props and i am suprised that it is less noisy compared to the other props although it has a very rough surface.