I have in the past, used a scrap of spruce sanded round to shape, or a piece of dowel form the hard wear store the correct size, 3/16 or 1/4 and wet with west system , them some light flox and plug the hole, cut and sand after drying.
Phil Matheson VH-PKR mathes...@dodo.com.au 0358833588 Australia Web Page http://www.philskr2.50megs.com/ See VW Engines http://www.vw-engines.com/ www.homebuilt-aviation.com/
