Slider Tick Rate
Slider tick rate is the rate that slider tick appears in slider. For example, slider tick rate 1 means that slider ticks appears once per beat. However, as the slider ticks does not appear in the two end-points of a slider, some slider does not contain any slider tick. For example, a 1-beat slider does not contain slider tick in slider tick rate 1.
Typical slider tick rate includes 1, 2 and 4. 3 is also available but used rarely. In the past slider tick 4 is widely used but slider tick rate 1 and 2 are used more popularly. Slider tick rate 0.5 (slider tick per 2 beat) is also available in the past but it is unrankable now.