I updated the tools and hide the old ones. Now there is just 2 tools. One with automatic tolerancing and the other it is up to you to choose tolerances.
For the first you can load geometry with differents size
I no more do the transformation from curve to polyline inside the tools. It can brings too much curves so the brep work is tool long. If you want polyline Roof or Medial axis provide a polyline to the tool, it will be used as is.