One for Jesse I guess; I generally render all my images in 2:1 format, and
set my preview size to 480x240. This unfortunately means that I can't access
the 'adjustments' control in the right side panel of the Nav. I didn't even know
it was there until I opened a 1:1 format TXT param in the Nav!

So, I wonder how difficult would it be to make the Nav scaleable - as even
just vertical scaling would fix the problem?
Cheers, and thanks for a superb program Jesse!
