Sphere v2.0 - Quả Cầu Cải Tiến

After years of research I finally present version 2.0 of Sphere to you!

Does it annoy you how big .stl files become as soon as they include some radii as much as me?

Do you also hate it when your Sphere v1.34.2 keeps rolling of your desk?

Do you know the struggle of printing a nice Sphere v1.34.2 on an FDM-Printer due to the steep overhangs?

Have you ever seen the ugly staircase effect when nearing the top of a Sphere v1.34.2?

The old version of Sphere has served us well (thank you to the original designer) for many years, but LOOK NO FURTHER!

These and many other problems are solved by my revolutionary new and improved sphere!

Features include:

1. Reduced amount of triangles
   1. Faster computation in CAD and Slicer
   2. Smaller file sizes
2. great, flat areas improve adhesion on the printbed
3. Easier handling due to a smaller roll around coefficient
4. Z-Seam is easy to hide on one of the conveniently placed edges
5. No staircase effect near the top of Sphere v2.0

Tell me about your experiences with the new Sphere v2.0, I'd love to hear all about your new and refined experience with the new version.
Please let me know of any bugs you encounter, I will try my best to fix them as soon as possible via patches!