[Charter]

Hi. Actually, I think it is working as it should.

Before respidering anything, using version 1.8.1, if you do an exact phrase search on "rock collection: page" (without the quotes) and see how many Rock Collection: Page X titles show up in the search results, you'll see the following, along with some other titles:

Rock Collection: Page 1
Rock Collection: Page 2
Rock Collection: Page 3
Rock Collection: Page 4
Rock Collection: Page 5
Rock Collection: Page 6
Rock Collection: Page 7
Rock Collection: Page 8
Rock Collection: Page 9
Rock Collection: Page 34
Rock Collection: Page 35
Rock Collection: Page 36
Rock Collection: Page 37
Rock Collection: Page 38
Rock Collection: Page 39
Rock Collection: Page 40

Seeing as how you kept SPIDER_MAX_LIMIT at ten, the index process worked as follows (using RockX.php links as example, omitting other links from the example):

Level Zero

http://www.napathon.net/ (links to musicmenu.php)

Level One:

http://www.napathon.net/musicmenu.php (links to Rock1.php)

Level Two:

http://www.napathon.net/Rock1.php (links to Rock2.php and Rock41.php)

Level Three:

http://www.napathon.net/Rock2.php (links to Rock3.php and Rock41.php)
http://www.napathon.net/Rock41.php (links to Rock1.php and Rock40.php)

Level Four:

http://www.napathon.net/Rock3.php (links to Rock4.php and Rock41.php)
http://www.napathon.net/Rock40.php (links to Rock1.php and Rock39.php)

Level Five:

http://www.napathon.net/Rock4.php (links to Rock5.php and Rock41.php)
http://www.napathon.net/Rock39.php (links to Rock1.php and Rock38.php)

Level Six:

http://www.napathon.net/Rock5.php (links to Rock6.php and Rock41.php)
http://www.napathon.net/Rock38.php (links to Rock1.php and Rock37.php)

Level Seven:

http://www.napathon.net/Rock6.php (links to Rock7.php and Rock41.php)
http://www.napathon.net/Rock37.php (links to Rock1.php and Rock36.php)

Level Eight:

http://www.napathon.net/Rock7.php (links to Rock8.php and Rock41.php)
http://www.napathon.net/Rock36.php (links to Rock1.php and Rock35.php)

Level Nine:

http://www.napathon.net/Rock8.php (links to Rock9.php and Rock41.php)
http://www.napathon.net/Rock35.php (links to Rock1.php and Rock34.php)

Level Ten:

http://www.napathon.net/Rock9.php (links to Rock10.php and Rock41.php)
http://www.napathon.net/Rock34.php (links to Rock1.php and Rock33.php)

So, with SPIDER_MAX_LIMIT at ten, PhpDig won't go further than ten levels. Applied to the above example, this means Rock10.php through Rock33.php were not indexed.

Solution: Increase SPIDER_MAX_LIMIT in the config file and then select a higher search depth to index your site.