No option for picking 320 height?

[zephyr]

I'm editing a profile, and I want to force 480x320 resolution.
I can select 480 for the width, but I can only select 120,180,240,270,272
Is there a missing 320 option?

[Midiman]

Have you tried typing the numbers 3, 2 and 0?

[zephyr]

doh! Thanks