The R&A and the USGA have issued a periodic update of progress made to date on the Distance Insights project.
The update can be viewed and downloaded via this link.
The project was initiated last May to provide the most comprehensive understanding of the past, present and future impact of distance on the game of golf. A complete report is expected to be delivered in late 2019.
For more information on the Distance Insights project, please visit www.randa.org/theranda/distance-insights or www.USGA.org/distanceinsights