I just bought a 2G Ipod touch. When I use the side (not slider) volume controls on the touch, it's very hard to turn the volume up. I have to press the button rather hard. Turning the volume down is rather easy. I feel a physical click as press the volume down button. I feel no physical click as I press the volume up button. What's normal??? One has a physical click feel and the other doesn't. Thank you.