Re: VP ramblings... [1 Attachment]

From: Akihiro Danjo <adanjo-373_at_mx1.ttcn.ne.jp>
Date: Mon, 26 Nov 2012 19:58:52 +0900

Hi Tapio san.
Glad to know you enjoy indoor because it must be cold even indoor in your country.
>Then from 4 to 6 minutes the prop seems to switch over to low pitch, quite rapidly even though I have tried to make harder springs than I have had before.
Why ‘harder’ spring? Should you try softer spring?

>The flight was on a rather fat motor, 100mm loop that took only 580 turns (up to max torque of 27 g*cm; it would take more but during the short slots to fly I did not want to break a motor). I backed off 15 turns to a launch torque of 20 g*cm, and landed with 40 turns remaining.

Why did you back off 15 turns?
15 x2 = 30 turns = you wasted about 45 secs.
27gcm will be OK for F1Ds. Do you have any launching problem?

Good flying, Aki
Received on Mon Nov 26 2012 - 02:58:55 CET