I hand cut all my soap and every bar weighs a bit different. Im just getting ready to create my labels and Im wondering if i need to put the exact ounces on every label for every bar..Or do I need to find a way to make every bar weigh the exact same. Also Im wondering what else beside my info., the ingredients, and weight needs to be included. Do i need to put any warning of anything...Im curious to what and how everyone packages their labels...please share with me!