On Fri, 14 Apr 2006 10:32:15 -0400, The Visitor
wrote:

If your tach is correct within reason. It may not be the prop is under
pitched. But rather filed away too much and really under sized. Is it
really old?

I do not know the actual age of the prop, but I did send it for an
overhaul last year and it passed. I know nothing of the fixed pitch
prop overhaul process, but I hope it involves checking the length,
ptich, and balance. Will have to talk to my A&P.