"backspace" wrong function.... imho

the key "backspace"-key seems to undo the latest input, same as cmd+z. I find that confusing, because i expect it to delete the selected notes. If i want to undo, i use cmd+z; i expect that function nowhere else.

Yoris
working on a Macbook, Snow Leopard 10.6.2, using the Dutch version of MuseScore