Smart soapers: I love my basic recipe because of the lather and bubbles and how my skin feels (I've commented frequently on this forum how my skin has never felt better since using DYI soap). However, it is soft even tho' I use soap saver pads and cure for several months. Frequently as the bar gets used, it will split in half. I'd like to stay vegetarian. I'm looking for feedback on ways to increase the hardness quality without sacrificing the bubbly quality. Different ratios? Different oils? And I know the amount of coconut oil is controversial -- but my family loves it and does not experience dryness. Thank you for your help!