I just got this espresso maker after using a Mr Coffee Espresso for 4 years. I cannot for the life of me get it to foam any milk. It gets it hot and it comes out of the spout but no foam at all. I tried turning the switch between all levels on the milk holder. I tried going between latte and cappuccino. My old Coffee Espresso is on its last breath. I like the idea of the ease of this one but I still want good coffee. Help!