I have a Lowrance Elite 5 DSI that has started shutting off after a period of time, sometimes 5 seconds, sometimes 3 hours. It does not blow the fuse, but smells hot after it shuts down sometimes. Has anyone ever had any luck getting one of these repaired? My son said he worked with a guy who said Lowrance exchanged him a powerhead for $100 and his old unit, but from what I have read, most guys say if its out of warranty, and it is by a good while, you are pretty much screwed. anybody ever have any experience with these, or know any place that repairs them? I have a Garmin I can put back on, its on my front trolling motor, bow mount, so I don't really use all the features it has, I have the same unit on the console, [the Lowrance] and I use the GPS and lake depth maps on it.