>> Here's a prototype using the new data structure [draw] commands 
I mentioned.  (Attached)

> Slider.pd & the new [draw] are super.

> I also can say “very advanced”, for me is just as complex as the Javascript. But is just me.

Here's a (possibly) more straightforward version.

You can right click on each ds-slider to see properties.  You can also enter
[s2] in an object box to create one.

-Jonathan