Is there an easy way to add a plot to a graph that has a few plots displayed in a way that the new plot (filled bars) will be in the back and not hide the old plots.
If not, am I expected to delete all existing plots and add than in the propper order???
The z-order is determined by the order in the plots collection, so yes, adding the plots in order would achieve this. Unfortunately, there is not an easier way to do this.