As Rhino struggles to select curves hidden behind objects - RhinoRing locks the generated objects which allows for better/faster selection of curves and edit points.
Type " unlock " into the command line to release the…"
The B9 can be purchased through Gary Dawsons website: http://garydawsondesigns.com/b9creator
Not sure I can compare 3d printing with milling - I have seen good in both.
All I can say is I am very happy with the B9 - there is a…"