Re: Aileron Thrust Plates (and distortions)

[John Grant <grantdes@ayla.avnet.co.uk>]

>
have recently seen 
>ripples mystically appear along the bottom of the fuselage which are too 
>deep to fill ! Whether this is an indication of long term instability or 
>just something which happens during construction remains to be seen. 
>
Re: Ripples,

Dave Dufton's aircraft had quite deep ripples apear on the underside just 
ahead of the tailwheel where it had been supported for a few weeks.

Seems the foam collapses and the skins simply creep with load & time.


John Grant