Thank you mike good to try it both
I dont want to use boron .
Because i have kids and the healtcare of the familie .
There was a reading that fai will try to get f1d like the f1l and that is what i will try.
So no boron in the house
--- In Indoor_Construction_at_yahoogroups.com, "mkirda@..." <mkirda@...> wrote:
>
> Not sure I have good photos, but Brett's compression ribs are pretty conventional - 0.025" square at bottom approximate with arc ribs glued on top. For the vertical part he uses three bits of 003 boron, pretty equidistant IIRC.
>
> That being said, banana ribs (i.e. 5% arc on top, 4% arc on bottom) are pretty common. Both work fine. Make up a few of both and use whichever is lighter.
>
> Regards.
> Mike Kirda
>
> --- In Indoor_Construction_at_yahoogroups.com, "gvwezel" <gvwezel@> wrote:
> >
> > Hello i want to start bilding en fly F1D
> > But now a have a drawing from a model(source decay)
> > This model have Compression ribs.
> > but on the photo's of F1D a never see Compression ribs .
> > is this required to make them ?
> > please wen you have better drawing please send it to me .
> > im new in the group and F1D .
> >
> > greetings from Holland
> >
>
Received on Mon Dec 10 2012 - 08:50:58 CET
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:47 CET