I have a 1988 33.5 that came from New England and has a Ray Jefferson model 3030 battery charger. The charger appears to support 3 battery banks and has a built in amp meter. I am trying to find some info on this charger, a manual, or any info I can. I have searched the web and now the archives to no avail. It looks like "Ray Jeff" is a company that makes all types of equipment but I can find no mention of a "model 3030" battery charger. Any help any of you can provide will be greatly appreciated. Thanks, James