User blog comment:RobinCarr/How Does Crystal Production Shutoff/@comment-5432528-20130119153644/@comment-5116140-20130119164732

Excellent, please update the details about the three-crystal recipes. Open them every few hours and see if they are still cooking crystals or if they change to coins. I will stick to 1-crystal recipes since you have the 3-Xstal recipes covered.