Hi. A 'links_per' (links per depth) set to zero means to crawl all links at each seach depth. A 'links_per' set to ten means to crawl at most ten links per depth. To try to crawl all pages just set 'search depth' to ten and 'links_per' to zero. The phpExclude/Include comments work as in
this post, meaning that PhpDig will follow whatever it deems a link. With version 1.8.1, the 404s now show onscreen, whereas they didn't before. Thanks for the feedback.