The problem was that the Engine Limit page was not marked "Manual Entry" so it did not have that large warning box on top of it.
I've now deleted all the pages marked as "Manual Entry" (with the first page giving a link to the updated online manual, as this page is still being linked by the Main page) plus the Engine Limit page.
There are certainly many other outdated pages but I'd rather leave them as-is and only act "on-demand" to avoid complications.
I've now deleted all the pages marked as "Manual Entry" (with the first page giving a link to the updated online manual, as this page is still being linked by the Main page) plus the Engine Limit page.
There are certainly many other outdated pages but I'd rather leave them as-is and only act "on-demand" to avoid complications.