I bought one of these units from a friend. It was working when he had it. I mounted it, bought a LSS2 transducer for it and mounted it. Now, nothing seems to work. I don't have sonar (I glued the old transducer in floor but might not have it quite right...not concerned about it yet), downscan or sidescan...I understood that was a plug and play deal. Also it won't get a position in order to create a waypoint. Assuming these are different issues. First, do I need a different transducer? As for the GPS...he may have had a Point 1 but not sure. If so, do I need to change something in settings? If so, where do I find it? I don't have any manuals with it. I hear about a soft re-boot and a hard one. What are differences, how to do and disadvantages of both? Sorry guys, I know I'm asking a lot here but any help would be appreciated.