How to insert "Date" column in Motion Chart?

[KiwiCorp]

Hi,

Great application. I'm having difficulty on how to insert new column
but I want it to be in "Date" format. Apparently the selection is only
Number & Text.
Also, I think it is gonna be better if user can simply drag columns
from one place to another. The arrow "left & right" only works if you
insert new column but not possible for existing columns.

BTW, I'm referring to motion chart.

I'm looking forward for your assistance. Keep it up. Thanks!


regards,
kiwicorp