Firstly, thank you for this amazing software I have just started to use, and am enjoying very much. OK, it crashes a bit, but fortunately remembers my latest edits on re-starting. I am having difficulty adding text chords to my score. After using "C" to start this facility, I see the grey boxes and I can enter the chords for line 1 fine, but whenever I click on a grey chord entry box on line 2 or a subsequent line of my music, all the grey boxes disappear and I can't type in a chord. I'm using the latest version of SC on a PC with Windows 7.