Well, I will have to say it was a very chilly ride for sure. We ran down to the dam and back right about the time it started to rain. I am still losing bottom depth readings at speeds over 30 mph but that happened to me with the other boat too. I will just use the other graph that is mounted in the dash now for higher speed readings. But I did get much better down imaging results with it mounted to the outside hull. Thanks for the responses and the help. Much better now.
Whatcha think for a cheapie graph with almost the same stuff as a HDS 7???? I like it wish I would have went ahead and bought two now like the wife told me to do. But I was skepticle with how well it would work with the price.....I say go for it if your looking at them.