Dom,

Consider graphite?  Much stiffer.  Could epoxy resin system properties and/or irregularities in fabrication procedures have caused this?  Do you have photos?  What model Lancair?


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On Jun 5, 2013, at 5:55 AM, "Dominic V. Crain" <domcrain@tpg.com.au> wrote:

> The two spinner cone fillets of fibre glass have over time bent outwards inflight and need to be replaced.
> One of them flared out to the point where it was rubbing slightly on the propeller.
> Any recommendations whether fibre glass should be used in making replacements, or switch to aluminium? (sorry, we spell and pronounce it differently up here).
> Thanks,
>
> Dom Crain
> VH-CZJ
>
> Dominic V. Crain
> domcrain@tpg.com.au
> Phone 03-94161881
> Mobile 0412-359320
>
>
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