Hi,

I'm fairly new to SW, and I keep having issues with the revolve function. I often get the error that my axis line is invalid, but SW isn't great on the details as to why.

I'm trying to revolve a spline around an axis line, but it keeps saying my axis line is invalid. I'm not sure why unless it doesn't like that the axis line intersects the revolve?

See attached.

Appreciate the help.