A project I am working on refuses to revolve. See attachment. Very easy object yet wil not revolve no matter what I do.
I have joined and closed poly line several times yet it wtill wil not revolve. Even went to each line segment and created poly line and joined then closed.
Confrimed joined and closed polyline by comand promt sating "open" and first option.
Would like to revolve around X-axis.
What am I doing wrong?