I usually use `Slic3r 1.3` but now I'm trying the new `Prusa slicer 2.2` that offers new features.

I see that Prusa slicer creates a lot of support material when compared to Slic3r:

[![enter image description here][1]][1]

this involves two problems:

 1. A lot of material is wasted
 2. The structure is very difficult to separate from the model

This is my configuration panel in Prusa:

[![enter image description here][2]][2]

Is it a setting problem?


  [1]: https://i.sstatic.net/rQxar.jpg
  [2]: https://i.sstatic.net/lRm2K.jpg