2lb Tennis Ball test

[Shadslinger]

There is always folks trying to get those sonars dialed in or new comers trying to learn sonar for the first time. This test gives you a simple stationery target to work with and dial your transducer angle and sonar settings in all very easily. A expert or complete novice can benefit from this.

www.bbcboards.net/showthread.php?t=841118

www.bbcboards.net/showthread.php?t=841532

[Yam]

Good stuff. Thanks for sharing.

[Shadslinger]

I'm gone try it this weekend just messing around.

[catfishking]

I all ways wanted to sink a bicycle or a round metal deck tabe and go over it and see what looked like on down scan and side scan.