I decided to change tempo & meter on a session I’d already recorded. But the new tempo & meter markers are overlayed onto the existing one (at the beginning of the session in the editor window).
No amount of hitting right-click clear tempo or clear meter or change tempo & meter will do anything. It all seems to be overwritten. And there’s no option to “clear all” as I can with location markers.
But thanks, Peder, now I see why. In my .ardour file I’ve three meters and two tempos. Some are set to movable=yes but there’s also:
Tempo start="1|1|0" beats-per-minute="100.000000" note-type="4.000000" movable="no"
Meter start="1|1|0" note-type="8.000000" beats-per-bar="7.000000" movable="no"
So all fixed by hand but I wonder where I can control the movable yes/no stuff from the GUI…