In the "Measures" selection, presently the maximum is 24 bars.
It would be very convenient to be able to have 40 or 48 measures, according to 10 (or 12, respectively) staves (of 4 measures) of music on one page, before a refresh is needed.
Furthermore, to simulate typical sightreading situations, it would be nice to have two pages (of 10 or 12 lines each) presented side by side.
This would fit nicely on desktop monitors and would resemble having printed music on a stand, where you have two pages in front of you, then flip the page for the next two.
Options to read beyond 8 measures - vocal parts - would be helpful as well.