post #55 of 55
Quote:
Originally Posted by Ben Helbein View Post
 

Did a bit more research and found these studies on ball mark tools and how different types compared to each other:

http://www.plantmanagementnetwork.org/pub/ats/research/2008/recovery/
http://www.plantmanagementnetwork.org/pub/ats/research/2007/repair/
http://www.agry.purdue.edu/turf/tips/2008/05_19ballmark.html
http://www2.gcsaa.org/GCM/2008/sept/pdfs/effectsballmark.pdf
 

Hope they help


This is the GreenFix tool