Docking two craft in orbit is completely confusing me. I've figured out how to get two craft next to each other; I even have two where their docking adapters touch. But the adapters just bounce pointlessly off each other. The magnets don't seem to engage. (Actually, they seemed to engage the first time, but the next time I loaded, the craft were no longer docked. Since then, I've been unable to get them to dock.) Things I've tried: Making sure the docking shroud is open (it is); turning off ASAS in both craft; trying docking mode instead of staging mode; making sure the right craft and object is targeted. Regardless of what I do, the craft won't dock. What else am I missing?