you're LUCKY they didn't just take the whole thing.It is that time of year again and a reminder to all the honest trustworthy folks out here. I left my Map Card in the fish finder. I went out today, turned on the finder, no map terrain, looked in the slot, sure enough some low life thief stole the map card, it was on a Humminbird, older 598ci/di. we have reached new lows in this country. I just wish one day I could catch someone in the act of stealing. I can guarantee it would be their last time stealing anything. So as a reminder, do not leave anything in your boat period . This boat was parked in my boat dock, happened on Lake Barkley Little River Area. Lock up without a doubt!!!!