In rule 4 documentation it says there are 2 examples of cancel on truth change, but I don't see them.
I noticed the same, I found the examples in the first post here.
Looks like the images were lost when copying the text from that post, which is basically the same, to the docs Wiki. Might be @bravenel?
I think this affects all images in the doc, but to be specific for at least one location, it looks like at least two are missing under "What became of Rule Truth and Cancel on Truth Change?".