Show/hide tracks?

[windanimal]

Hola,



I have a question about tracks and a couple of other UI items:



1. I record many tracks and they start cluttering up the map view. Is it possible to hide tracks without deleting them?



2. Often when I'm comparing maps i've forgotten which one I switched to. Is there a way to show the name of the current map?



3. When I use the measure tool sometimes it times out before I'm ready. Is there a setting for the measure tool timeout or a way to keep it alive until I close it?



Thanks!