Got me a new fishfinder about a month ago. trying to figgure out a place to mount it on my boat. It is a Raymarine L760 Plus. The head unit on this sucker weights eight pounds. Looks like a 1980 computer. About as hard to work also. The manual is about one inch thick (no joke). Going to somehow mount it and go over to Patricks WMA and try to work it. If all goes well I will go to Blackshear tomorrow. Wish me luck and good fortune. Hope to see reports on Blackshear on the regular board tonight.