you're AWESOME! Thank you so much! this is just perfect! That really made my life a whole lot easier. I have no idea how I can actually ever repay that...
By the way, you seem very knowledgable not only in the ways of sculpting but also crystals. I'm impressed. While I like crystals, sadly I'm very undereducated in that area, so thanks for sharing your knowledge.
Oh, and I'm pathologically fixated on symmetry, so I'll try my best to make these unnatural crystals.