Quote Originally Posted by alack View Post
Not sure what degree cone angle mine is....is there any way to tell?...so is there any way to actually zero in on something other than just finding it with your jig?...thanks for the info
According to this : https://buy.garmin.com/en-AU/AU/mari...rod146607.html ... your transducer is 77/200kHz (60/120deg) so you'll have a wide range sonar ping cone. That's going to make it pretty difficult to pinpoint where things are, so you probably will have to find it with your jig. And that reminds me of why I've used weedless jigs for so many decades and why I don't miss 2d sonar (I have a Elite 5 DSI ... which is down scan only).

... cp