How mask underlying detail?
I have a crowded score, and want to add some stave text so that the underlying phrasing line is invisible for the area of the text, but continues either side. Possible? I imagine I need something like setting background opacity for the text element. I can see how to add a frame for a particular text type, but that doesn't achieve what I want.
Or do I have to insert a white image and put my text on top?
Help greatly appreciated!