Inventor Robert Marsh from Ballina demonstrates how this new mechanical aid will help improve a golfer's putting.
Distributor Henry Connolly tells RTÉ News reporter Deirdre Purcell about plans to take the machine to the USA. A number of professional golfers in the US are already trying out the new invention. Golfing novice Deirdre Purcell tries out the machine and duly sinks six putts in a row.
An RTÉ News report broadcast on 16 January 1981.