01-18-2019, 11:24 PM
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frustrated aero
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Join Date: Sep 2006
Location: Duncan, OK
Posts: 834
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Here is a modified K-21 GTII I modeled back in 2013. I just learned tonight how to move the tubes out so they don't touch, so they are 0.49 from the center. That makes the bottom ring correct for the K-21 but the upper ring would need to be .407 to obtain the 3.5 degree cant each motor has on the actual model.
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