When asking for technical help at the very least let us know the version of firmware you are running.Cliff's Calibration (Mapping) Guide is a MUST READ: http://www.vemssupport.com/forum/index.php/topic,97.0.html
I read this on the firmware page about the newest VT(7-30): "Warning! new VEMSTUNE version is not working properly with the logviewer. Right hand side list of numbers are always frozen. please fix."There's no date on this(it's the first time I noticed it). Has this been addressed yet?