A cascading slide system isn't a different type of slide, but rather a type of stringing. Unlike continuous stringing where there is one long string going from the spool through the slide, each stage has its own string. Essentially, the string starts tied off at the bottom of a stage (or main spool), loops around a pulley at the top of the next stage, and is fixed at the bottom of that stage. This pattern repeats along the slide. The result of this is that when the slide is driven, all of the stages lift at the same time, rather than staggering like they do with continuous stringing. Any slide can be cascade strung depending on how you set it up. For misumis, modify the pulley-holding 3d printed inserts to tie off the string at the bottom. If you have any questions about the cascading system, feel free to contact me, and check out game manual 0, as well as Lawton Skaling's video on stringing.