Funkition: The foot on which the SoundWaver stands, vibrates to transmit the sound to the pad. The weight of the part and the "sticky" bottom to prevent it from jumping like a kangaroo around. This works great as well. However, sometimes it bounces and then "pops" it on the pad and the enjoyment goes to zero.
A few things you should consider so essential:
1. Pad 1: The surface must be dust-free! If the bottom is full of dust, the part not liable and hops only. A simple means: The bottom eg wipe with damp fingers.
2. Document 2: You should make sure that the underlay can swing freely. I had asked the SoundWaver times on a shelf. The vertical boards for the professional division prevented the sound transmission. In the middle of an empty table / board goes best.
3. Pad 3: On the swinging face any hard objects (pens, cell phone, etc.) may be. The swing on her own - with nature and interfere with the enjoyment - but disturbing. Likewise, should not absorbing things (heavy bags, etc.) are on the pad.
If one considers the small basic rules, the joy should be at the SoundWaver no more obstacles.
By the way: you can keep him for fun at the end sometimes. Almost as a cavity Tester * grin *