Re: what is difficult in building indoor duration

From: Yuan Kang Lee <ykleetx_at_gmail.com>
Date: Thu, 18 Oct 2012 02:05:07 -0000

Tapio,

80 mg before covering seems very heavy. Can you account for the weight? Which ribs did you boron? (Yes, "boron" is a verb.)

Cover it, then tell us how stiff it it.



--- In Indoor_Construction_at_yahoogroups.com, Tapio Linkosalo <tapio.linkosalo@...> wrote:
>
> On 11.10.2012 18:21, tan2may99 wrote:
> > Once a system has been worked out I believe most operations are not too
> > difficult even if they look impossible to an outsider. I am interested
> > in just what other indoor folk find frustrating or difficult. For my
> > part I have just completed prop outlines for F1D similar to the one I
> > saw in Belgrade made by John K. It comprises a 24thou square outline
> > with a 0.003 boron top and bottom for a sparless blade.Each side took me
> > two hours and my eyes still ache. Geoffrey Lefever
>
> This new style of prop blades seems to be the hottest fashion, so I too
> had to try my hands on the "Kagan blades". Here is the first attempt, at
> 80mg (uncovered) it is slightly heavier than my conventional ones. But
> there is room to add lightness, this one feels stiffer than the
> conventional one.
>
>
>
> -Tapio-
>
Received on Wed Oct 17 2012 - 19:05:09 CEST