[ardour-users] vertical zoom?

[Peter Lutek]

greetings!

i am enjoying working with ardour, but have one observation/question: it
seems there is no vertical zoom for waveform display. i know about the
track height settings, but they do not allow sufficient vertical zoom to
see low-level signals adequately for editing. 

am i missing something or is there, in fact, no way to zoom vertically,
independant of the track height?

many thanks!

-p