I have bought 2 Kits of the MK150 shaking dice.
There is a difference between the PCB and the description concerning the switch. Described is a roller ball switch but not delivered. And there is no place for it on the PCB.
Delivered is a part like kind of resistor with a metallic nose at one side. This seems to fit to the PCB but as there is no description how to mount it my question
Is this part to replace the function of the roller ball switch and how is it to mount?