-Both methods remove the metronome mark from the printed output,
-and both affect the MIDI timing as required, but the first
-(transparent) metronome mark still influences the note spacing
-while the second (with no stencil) does not.
+Both methods remove the metronome mark which lengthens the fermata
+from the printed output, and both affect the MIDI timing as
+required, but the transparent metronome mark in the first line
+forces the following tempo indication too high while the
+second (with the stencil removed) does not.