> However in the Array-Curve command prompt there are two fields - Item
> count and Distance - and an applicable is underlined.

I thought you might mention that! :)

The problem is not quite as bad in that case since there are only two fields for the entire command. When there are more fields, this type of implicit toggle becomes more awkward.

It shouldn't be hard to do the toggle switch, I will give that a try.

- Michael