You don't seem to have the qualities that makes
for a _REAL_ Radio Ham, OM!
There are no labour costs when you do things for yourself!
There are no machining costs in cutting up a CD with a pair of scissors.
"Brian Reay" wrote in message
...
For most things, the cost of materials is not a cost driver- the cost of
the
material in a variable capacitor is dwarfed by the labour and machining
costs.
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