Why won't refine work on a spline? (3ds max 8)

Kaination

so I'm making a chess board. I did it two days ago perfectly, using refine. Now, when I attempt to add a vertex in a spline, it only work on the very bottom portion, i can't add it anywhere else.

can anyone help me?

Mark Dygert

That's kind of weird...

Do you have the Normalize Spline modifier in your stack?
What about collapsing the stack and converting to Editable spline?
What about turning on viewport rendering and convert to Edit poly, select a long edge loop and convert that to shape?

low odor

have any of your snaps on?

jbrophy

If I recall that was a bug in 8. I don't remember if it was fixed with an update or until the next release.

Neox

definitely works in 9 and later but yeah i remember this bug