How do I create swatches in sequence? (SOLVED)

[gbotes]

I'm trying to create a palette from pure black to pure white to mirror Ansel Adams' zone system. PSP X8 keeps changing the sequence of the swatches in the palette as I create them. How can I rearrange the sequence of the swatches so that I have 11 swatches from black through grey to white?

EDIT: OK, silly me - I clearly needed a cup of coffee. The obvious solution is in how I name the swatches - I need to use "01, 02, 03" instead of "1,2,3" as the sort order changes from swatch 10. I'll leave this post up for other newbies who encounter the same problem.