George,
Thanks for the hint re distance. I had one lot of props broken, fortunately just both tips got taken.
Water: Have to ask "commanda" what she meant by "conformal spray" for the copper windings. Baby bath was suggested by michael from ecoinnovation to keep the sun and rain out. Here in Oz it is summer (30 deg.C) at the moment.
Sun: Found PVC primer at a Bunnings shop. Then silvery or arctic white paint over that for the prop and the F&P.
*
dom
There is one thing money cannot buy: POVERTY!
[ Parent ]