Since the Magician Chassis battery holder mounts on top of the lower chassis panel, replacing batteries requires unfastening the top or somehow unfastening the holder. I have set aside the screws holding the battery holder and used small pieces of Velcro to hold it in place. Not too much Velcro or you will have trouble getting it loose. Now changing batteries is much easier.
That’s a handy way to do it. Thanks for the tip!