Hi. I'm trying to do what should be a simple wireless send/receive setup with 2 XBees and 2 Arduinos. On the send side, I have a potentiometer plugged into analog input 0 on arduino 1. The TX RX cables of XBee1 are connected to the RX TX of arduino1. Then, on the receive side, I have another arduino with a Lillypad vibrating motor attached to pin9 for PWM output. The TX RX of XBee2 are connected to the RX TX of this arduino. When I connect the sending arduino (with the potentiometer) to the computer via usb, I get numbers 0 - 600 as I move the knob, which is what I would expect. However, when I connect the receiving arduino and check the serial terminal, as I move the pot, I get 0, 1, 2, 3, and then at the top of the dial, -38. The numbers move as I move the knob, but not in the way they should. Any ideas? Thanks in advance for your help.