Since the weather and water is kind of messed up, I took some time to review my Elite 7 HDI's manual. When I purchased my unit, I went on line and printed a manual that is larger and in color.I placed it in a folder and put it in my boat. I found some of the minor problems I was having was due to ......PILOT ERROR .....and not something wrong with my finder. I have only reviewed about 20 pages, but have learned, I was not doing it right. This is a good time to do clean-ups, re-spooling reels and learning more about what we spent a lot of bucks for........Getting ready for new season......crappie1133