Everyone knows a golf green is smoothest right after the morning work, with some decrease in smoothness as the day goes on. How much does the smoothness and trueness of the roll decrease? I measured it.

The blog post discussed here is: https://www.asianturfgrass.com/post/one-chatter-or-snaking-event-in-every-third-ball-roll/

Linde et.al's article on "Comparing three methods to measure putting green trueness:" https://doi.org/10.2134/itsrj2016.05.0332

ATC Doublecut episode about the GS3 ball from the USGA: https://youtu.be/27ZkAUbs_sA?si=FjpJ3MScvKQVxv85

Read more about all kinds of turfgrass topics at https://www.asianturfgrass.com/
Get ATC newsletters at https://subscribepage.com/atc_newsletters
Turfgrass information and decision-making tools at https://www.paceturf.org/
PACE Turf YouTube channel at https://www.youtube.com/user/paceturf
ATC's YouTube channel at https://www.youtube.com/asianturfgrasscenter
Listen to the ATC Doublecut with Micah Woods podcast at https://doublecut.asianturfgrass.com/
Listen to the ATC Office Hours podcast at https://office-hours.asianturfgrass.com/

Find out more about soil tests with ATC at https://www.asianturfgrass.com/project/soil-tests/