I have a column chart with multiple column series. The
vertical axis is of DateTimeAxis and formatted for hours. In one
instance the minimum y-value displayed on the axis is 3:00 hours.
Two column series with values of 5:20 and 8:03 are being displayed.
The third, whose value is 2:15, is not being displayed. I can,
however, mouse over the x axis where the column series should be
displayed and its dataTip pops up with the correct information,
most importantly the time 2:15. Any thoughts???