J jask Well Known Member Aug 11, 2018 #1 Did a prop balance check on a Catto prop and lycoming o-360. The initial scan produced a vibration with a low of .07 ips. That is obviously a well made prop.
Did a prop balance check on a Catto prop and lycoming o-360. The initial scan produced a vibration with a low of .07 ips. That is obviously a well made prop.
