Board Thread:Questions and Answers/@comment-98.89.21.108-20130616093545/@comment-8540798-20130616165809

You need to change the Base weights in the config file, and make sure that same file is in your Server Config folders. For example;

"D:"Advanced Battery.Weight.base"=2000.0"

That's the line you need to edit to decrease the Base Weight of an Advanced battery.