On 27 Jan 2014, at 0:18, Martin Pollow wrote:
Well, after editing the shortcut I am closing the window and TM asks me if I want to save my changes. I confirm and for that session the hot key is displayed but does not work. After closing TM I have again the old shortcut written in the menu and doing his job. So it looks like the old data is loaded on restart.
Did you remove the key equivalent settings you did via System Preferences? If not, perhaps these are causing the issues.
If these have been removed, try look in ~/Library/Application Support/Avian/Bundles/Source.tmbundle/Commands. There should be a “Comment Line / Selection.tmDelta” file which is a property list holding your key equivalent change.