I'm playing Storm of Zehir (without any mods) and noticed that my ranger (16 Str, 18 Dex) does receive a +4 damage bonus with any non-magical bow equipped (+3 with a sling) as shown at the character screen. I searched several forums and consulted the 3.5 Players Handbook, but I didn't come across a topic or rule that would explain the damage numbers. If this was a bug, it would be mentioned somewhere. So I guess the numbers are correct and I am missing something here...
