Problem editing pedal line.
In the example score, when I select the pedal line in measure 3 and try to use the inspector to change the 90 degree hook at the end of the line to a 45 degree hook, the line disappears, leaving only "Ped." The problem seems to have something to do with the 16th note at the end of measure 3 in the bass staff. To simplify the notation, I set that note to voice 2 and deleted the long string of rests that preceded it and which appeared to clutter the score. To me it is clear enough that the note occurs on beat 4.75, making all the rests unnecessary. How can I change the hook at the end of the pedal line to 45 degrees? Naturally, I want to do that and connect it to another pedal line with a start hook slanting 45 degrees to the left.