Being that I keep my boat outside I usually take my Furuno FCV-600 off each time I cover the boat up, Well I guess all those times made the plastic brittel(SP?) and part of one of the connectors on the back of the unit has cracked off. It still plugs in but won't lock and sometimes it slides out while running. Would like to find a place local, if not I'll send it back to wherever Furuno is located. Thanks in advance for any and all help.