New Post: Self-loops

It sounds like you're inadvertently pasting HTML instead of just plain text. Here is one way to work around that:

1) Copy this formula again:

=IF([@[Vertex 1]]=[@[Vertex 2]], "Hide", "Show")

2) Right-click the first cell of the Visibility column.

3) On the right-click menu, select "Paste Special."

4) In the Paste Special dialog box, select "Text" and click OK.

-- Tony