PLEASE SEE INSIDE FOR MORE lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll This is one of my most complicated projects. It is a very customizable slider. You can customize the color of the back line, dot, and trail. You can also change the thickness, the minimum output, the maximum output, position, and the length.
I improved my old slider from @Rohancg