Recently I got the basic Uno kit from sparkfun and have been doing some of the sample sketches. The sketches that involve LEDs, turning them on and off, all seem to work fine. However any time I try a sketch that involves reading analog off of the analog 0 pin they don't work. I used Serial.println to see what values it was reading of the analog sensor and it's always just zeros. I don't understand why I can't seem to get the analog sketches to function properly. I don't have an issue uploading to the board in that the LED sketches upload fine and work. Also I'm hooking up the circuit correctly on the breadboard. I have double checked to make sure so many times and tried different examples to ensure it's not me botching the circuit. Is there anything I can do to test my board? The thing is brand new so I just don't understand.