Parametric Sponge Holder

11/17/17 update: Uploaded a new .scad file to fix some variables for the third holder.

This is Version 1 of my sponge holder and it is based off of this design: https://www.thingiverse.com/thing:1916733

My wife wanted it with slightly different dimensions and for it to have two holders connected instead of one.

I think I went a bit overboard in making everything customizable. You can choose to make 1,2, or 3 connected sponge holders, each with their own settings. I've included two pictures that show what the variables are for. If you look at the scad file, you'll see a lot more variables that are based off of other variables. You don't want to change those. ;)

Note: The spongeholeratio is not auto calculated. This ratio is used to make the holes on the bottom of the sponge wider.