Prop Scan Propeller Repair
Prop Scan is used on marine propellers to achieve more speed, reduce fuel consumption, eliminate propeller vibration, propeller synchronization and match engine loading requirements.
http://www.props.com.au/
I have been carrying out survey work on yachts and small commercial vessels for over 30 years and have been employed in the boating industry since 1971, mainly being involved in repair and fit out work but also having had some experience in brokerage.