How Do You Make A Wigi Board Anyone Know?
Use a wooden board. For the illusion of the ideomotor effect to work you need to hold the planchette under some tension. For this reason it’s best to have 2 or 3 people working together. It also increases the odds that at least one of you is going to be suggestable enough to let your subconscious take over (or enough of a prankster to make stuff up).
