Mark Hasting has done an excellent job of machining a plug to make a mould for my F85 rudder.
Hand shaping doesn't hold a candle to the accuracy of his CNC machine.
I'm in the process of putting a finish on the plug.
After spraying with two pack the foil section has been cut back.
Once I've done the same to the back board I'll start waxing it to make sure we get a good release.

[Linked Image]

Attached Files
F85SR Rudder Plug.jpg (1956 downloads)
Last edited by phill; 01/29/13 05:03 AM.

I know that the voices in my head aint real,
but they have some pretty good ideas.
There is no such thing as a quick fix and I've never had free lunch!