I click on the dimension button and can set the two points.
When I slide the mouse over to show the numbers there is nothing.
It is only on one file. I can start a new file and it works.
Sorry, you haven’t supplied enough detail to understand the problem.
Can you maybe send us a file and describe the steps to follow to observe the problem?
Hello- what I would do is set the dimension text size to a very much larger number, so you can see it - say 1000 or so. Most liklely you’ll want to just edit the annotation style to have usefully sized text and arrowheads etc