Hexagon signet ring rhino 8

[abbyemalcolm]

Trying to use network of crvs. However I cannot understand how it is not working for this model based on a how to video online.

Rhino 3d modeling tutorials-How to make a Octagon Shape Signet ring Using Rhino 7.

Hexagon ring.3dm (43.0 KB)

Thank you for your time. also I forgot, its a pentagon ring not hexagon
-Abby