peter Peter, I have found a way to fix the problem that I was having with PDF not showing ‘toggle’ button.
It is not the PDF that is the cause of the error .. I swapped out working PDFs with non working ones and the fault didn’t change. However, swapping out the text lyrics made the button re-appear. After further checks I found that entering a random letter (or number) as the first character in the text lyrics made the button re-appear. This works consistently.
Most of my text lyrics are copy/paste from other sites so I’m assuming they may have some embedded artifact that messes it up.
I have gone through my songs and added a character, which has sorted it for me. If you need examples of non-working text lyrics for analysis then let me know.
Keep up the excellent work on Stage Trax, it is a brilliant tool for rehearsing and playing live.

