Let's make a simple rule, no one uses this unless they are up on the real save. We should all practice on a test game only.Alan also advises that only the active player uses this on the real map. If your finger slips off the mouse, you'll end up moving the unit. I don't think we want 9 different people all performing this risky maneuver. Try it out on the practice map.
And, should your finger slip, you have moved the unit and either must continue to play or save it before you leave the game. So please be careful when viewing the save when you are planning.