RPI Work Session at Kingsland on Dec. 10, 2011

This work session involved testing a rail-mower that Frank Glatzl and I developed to cut grass between the rails.  It was a successful test, with about 7 miles of track mowed, although it took three hours in the morning to diagnose a bad ignition coil and replace it.  See full details at my other blog about RPI Projects at http://rpiprojects.blogspot.com.