You can have y-vars in a different section. The 83 has 3 forms of graphing and all have different vars which won't appear in the same menu. Switch graphing to one or all of the 3 and they should be there. >On a similar subject, according to the "Check Ram" on my 83, I have >275 bytes used up in the Y-Vars - but there's nothing there! Any ideas >on that one????? > >Jody Snider >jody1@alaska.net