DeepSouthTX
Furuno Fan
Good Evening. I just got 3ff3d installed. The transducer is the thru-hull b54 with fairing block. See pictures. At slow speeds it does fine but once I begin to hit around 12 knts it marking crazy spikes and the depth is all over the place. See link to youtube video of the screen. The boat is a 40ft single screw diesel with a top speed of 20knts. This video was taken inshore in the intercoastal. I am running with the default settings out of the box. Transducer is mounted a little aft of midship about 2ft or so off of the center line. Pics attached. Any thoughts or feedback would be appreciated.
https://www.youtube.com/watch?v=qy0cJdoXXeE
https://www.youtube.com/watch?v=qy0cJdoXXeE