I have a short and I can't find it. I was told to connect the voltmeter in series between the negative bat cable and the negative bat termainal (leaving the pos. cable attached to the pos terminal). I did, and get a reading of 12.85 volts!! Is it possible I have short that is constantly drawing 12.85v??? Once I find an accurate method of measuring current draw, I can attempt to isolate the short... that's not so hard. Anyone have any advice for me??