By using S and N in the editor (small/normal) chords can be made more readable in crowded measures. *Remember, each N or S applies to all subsequent chords in the chart. When you use S to make a couple of adjacent chords fit better, please use N on the next chord to reset the rest of the chart.
It's ok to use 4 4-space measures across a system (line) even if the time signature is 3/4,
Experiment to learn how the player responds to different chord positions within the measure.