minimum vertical zoom of tracks is too big !

[vichug]

hey,
i'd like to know if it's possible to change this somewhere. For now, the minimum vetical size of one trakc is 68 pixels, about the same as the horizontal width of a track mixer in the mixer board. I would like to reduce it... because with projects with a lot of tracks it's useful to see all your tracks at once. Actually the mixer minimum vertical size is a bit too much too, it would be nice to be able to compress it vertically a bit more... and i know you can have it as a floating window, but it's not realy the same. Well, end of rant. Any helpful insight appreciated !