Thread: Discussion Multiplex Funjet Ultra
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Old Oct 08, 2012, 06:22 PM
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186mph Funjet Ultra
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nieuw vennep, the netherlands
Joined Feb 2010
538 Posts
setxws6

I spray it on very lightly, it has no aerodynamic advantage, with the uncoated airframe you will get a 50Hz buzz at around 186mph, we discovered that it where the vertical fins vibrating.
And it is more responsive on the controls when the airframe is stiffer.
It adds the same weight as the original stickers, but they give no extra stiffness.
I don't sand the airframe because it will soak up paint and add to much weight.

Grtz René
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