Yes, I remember this discussion...
Every axis has a
LabelSize property now. Any value > 0 determines the distance, in pixels, between the axis (well, the tick marks, to be precise) and the title (or edge of the chart if the axis title is not visible). See also:
http://wiki.lazarus.freepascal.org/TAChart_documentation#Axis_LabelSizeI see in your screenshot that the y axis title of the center chart is multlined. You'll jhave to add an empty line to the title of the other charts as well in order to give the title the same horizontal width.
Have a look at attached demo.