I would not write the plot names at all, these names are already contained in the data so you are constantly fighting.
You might just want to plot all curves, but color some of them transparent according to the check boxes. You should also only change thse properties when the selector changes, and not with every loop iteration. (See attached LabVIEW 7.1 modification).
Message Edited by altenbach on 03-28-2005 11:43 AM