On Thu, 27 Aug 2009 21:17:57 -0700 (PDT), Scott Dickson
wrote:

WTF? This means that after 10 years,
they're toast.
They are not built to last.

200 hours a yeaar times ten is two thousand hours?
Just whaat is your expectation for a mill that runs near full power
much of the time.

Casady