In my track view I get the first track the perfect height so I can see the midi data and get an idea of the melody being displayed.  It would be nice to have a keyboard short cut that sized every other track below to match the size of the track I've adjusted instead of having to go down the tracks doing each manually.  I see the command to fit all tracks into my view - "F" - but with a lot of tracks that's not really useful.  Is such a feature hiding somewhere?  If not, it would be a welcome addition.   

I believe you are looking for autozoom which does exactly what you are asking, the shortcut is shift Z and this will make the little arrows on the right disappear and then when you resize one(not the selected) track they all follow the size, but the track that is selected will be a seperate custom size, so you can just drag the seperater on the track beneath the selected track and all will follow the size.

Thankyou

no problem, I'm sure you will figure out the reason for the selected track being custom seperately, you can have just the track you're working on big and everything else minimized automaticaly.