Kruiswyk, Neil wrote:

Ed,

       Jim has it too but not as bad as mine.  The amount of noise is
dependant on the amount of gear lash.  I have more gear lash than Jim M and
therefore, mines more noticable.

        We both get around it by keeping the idle to 1000 or higher (460rpm
at the prop).

Neil

 
The Aircraft Rotary Engine Newsletter.              Powered by Linux.

http://home.earthlink.net/~rotaryeng/            http://www.linux.org