It may have been the Echo rod testing at Rajeff Sports, here is a link to their youtube site it has several videos of the test as well as some other stuff.
http://www.youtube.com/user/RajeffSports...
Type: Posts; User: MTWFF
It may have been the Echo rod testing at Rajeff Sports, here is a link to their youtube site it has several videos of the test as well as some other stuff.
http://www.youtube.com/user/RajeffSports...