Setting vertical zoom of all take lanes within a track

If I have several take lanes within a track that were recorded at low volume levels, such that it is not easy to see details in the waveforms, is there a way to zoom in on all of the takes in a track at the same time? I don't want to make the height of the take lanes bigger. Instead I want to change the vertical waveform zoom level within all of the takes. I can currently do this for each individual take, but I haven't found a method to quickly zoom in on all the takes in a track. The keyboard shortcuts documentation makes it seem like Control-Alt-Up Arrow might do it, but this does nothing when the take lanes are visible. Any help would be greatly appreciated!