I’ve been staring at this stone for weeks. I can’t figure out the best shape for high yield. My biggest problem is that it’s fat in the center, and then gets thin/flat towards the edges. Does anyone have an idea as to what shape would give me the best yield?
If you’d like to recommend a diagram that works well in corundum I’m all ears too. Thoughts I’ve had are round, heart and trillion. But I’m getting sick of staring at this thing.