Hi all: new to the Forum but not new to RVs. I have a 2010 Cardinal 3625rt. my rear jacks have demons. They just started to retract on their own. I wanted to pull the fuse, but I don't know what the abbreviation is - if it is on the electrical panel. I do have several abbreviations that I cant decipher. Any help would be appreciated. Abbreviations: s/o; rec; jim or tim; mor.