Truly first class theme.
However, often when I'm composing an email in TB I like to have the most vertical space possible in which to compose. So, I reduce the number of line in the "To" field, for example, so that only 1 line is there, not the default 3. While this works well in some of the themes and personas, it does NOT work in Walnut. Even though only one line in the "To" field displays, there is an area of wasted vertical space between the "To" field and the Subject field. Is there any way to correct this?
See here: http://imgur.com/ohiNv2D