| A method I have seen but not tried. Find some spring of sutable size and stretch it or coil your own perhaps with thin piano wire. Fit heat shrink tubing over it and,,,,,
got a PS, copper wire handled carefully as above gives a softer easier to fit curved part
__________________ Retired is the best job 
Last edited by flytilbroke; 31-12-2006 at 08:07..
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