Looks like maybe they were using some kind of overload device to confuse the machine when it pays out? http://empjammer.com/product/iphone-type-emp-jammer-slot

Looks like maybe they were using some kind of overload device to confuse the machine when it pays out? http://empjammer.com/product/iphone-type-emp-jammer-slot-machine-for-sale-s6 http://empjammer.com/product/iphone-type-emp-jammer-slot-mac...