Aki
Pardon me, but this seems reversed. 5.1% of 74 mm is 3.76 mm and 4.7% of 80 is 3.77 mm to give the desired equal height at the high point.
Your point is well taken. A flat wing with mixed ribs just requires two templates.
Joe
--- In Indoor_Construction_at_yahoogroups.com, "Akihiro Danjo" <adanjo-373@...> wrote:
>
> My F1Ls have 3 straight ribs, 74mm long, and 6 diagonal ribs, 78-80mm long.
> I use a 4.7% simplex template to cut straight ribs and a 5.1% simplex
> template to cut diagonal ribs.
> Of course, the same h.p. because it is Simplex.
> Good flying, Aki
>
Received on Fri Nov 30 2012 - 09:56:33 CET