Well, I have one v4 and one v3. When I connect them together, it's perfect. When I repeatedly press button 'B' on my V4 tama so that it gets a present, it's perfect - But, when I repeatedly press button 'B' on my !!!!V3!!!! tama so it gets a present, they just play a game. I've tried like, approx. 15 times. Anyone know why?!