I need to adjust the amount of mobs that spawn on my ftb home server. I am using the Mindcrack Pack (8.3.2) MC ver 1.4.7. Currently there are so many spawning no one can seem to get anything done apart from mob murdering. Its also causing loads of lag issues due to the shear number of mobs that pop up. Its playable, but unnecessarily difficult. I'm not using bukkitforge or anything and would like to achieve a limit on mobs on my own or lower the spawn rates my self in a config file. Any thoughts?