User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-7395843-20130323163829/@comment-7395843-20130323223329

well the bug spawn in the cave for moga woods has a 16% drop rate and is a fixed spot so you get a max of 5-8 carves from the bug spawn. I normally get atleast 1-2 carpenterbugs from the location and so if i need any i just continually free hunt