Well a while back I was looking to add a new trolling motor and a new fish finder to my boat. My old equipment was over 12 years old. Well I just retired and plan to do a lot more fishing. So I installed the minkotta Ulterra trolling motor along with the Humming bird Helix 10 Si. I was truly amazed how far the electronic equipment has come. The I pilot link was amazing. Just pick a contour line and push go to. The motor and fish finder are interrogated. The motor follows the contour line you picked. Well yesterday was the second time I took the boat out. Everything worked great. What a pleasure fishing with the new equipment. I can say one thing it was worth it. We dropped the down rigger and knocked the Trout dead. While trolling I saw several fish at the 35 foot mark, I dropped the down rigger to 35 feet. Bang had a fish instantly on. What a advantage of fishing from the old days.