Oct 15, 2011. Fun day at Eagle Mike’s in San Diego. Rode down with Bill Heath (neighbor, friend, and a great source of motorcycle wisdom), Chaz Yim (Kawa engineer) and his friend Dan. Installed the new doohickey (balancer adjustment lever) and torsion spring with 1,737 miles on the odometer. Also replaced the stock 15-tooth front sprocket with a Sunstar 16-tooth sprocket and EM prevailing torque nut.