Aligning a system on a page
When you make a page layout,
Pizzicato estimates the number of measures a system can contain.
When there is not enough space to the right, Pizzicato enlarges
the measures of the system, so that the last measure aligns
itself on the right border. When this space is too big and that
there is no more measures to place in the system, Pizzicato does
not automatically force it to the right, estimating that the
measure would be too big. If you want to align it anyway, simply
enlarge one of the measures, until Pizzicato sees that the
exceding space of the last measure is small enough to
automatically adapt it.