Got on the water for the first time today with my 898 Si and had to work through a few bugs. Navionics not working, reloaded SD card after I got home and now it is up and running fine. My main issue was losing my sonor readings after getting on plane. Could this be caused by the angle of the the transducer being off? Could the transducer be set to deep?(1/4" below the step") Everything is fine at slow speed and all the readings look good. This unit is mounted on a Tracker 175.
Thanks,
Gerald