The 5/99 rubber on ebay currently has a bid of about $4/gram. A new record?
On one hand I think it is a ridiculous price. But if I think about it, at
that price an F1D motor actually cost roughly the same as an F1B motor
using the latest SS. And your F1B motor will only be useful for 1 flight.
Op 16 mei 2017 10:26 schreef "mkirda_at_sbcglobal.net [Indoor_Construction]" <
Indoor_Construction_at_yahoogroups.com>:
>
>
> And you don't need particularly good wood for LPP spars. They just need to
> bend the same under load.
>
> Mike
>
>
Received on Sat May 20 2017 - 11:23:13 CEST
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:48 CET