I just bought both the red and white roboquad from off ebay. I notice that they have different firmware. My white roboquad doesn't back up well at all, yet the red roboquad backs with no problems. Their Demo dance is also different. The white one looks up during the dance and the red one looks down during the dance. Also at the end of the dance the red one puts his left leg up for a second, like he is waving. I think the firmware for the red one is better, yet the white one seems to be built better. The red one moves his neck real jurky and the white one moves his neck real smooth. Does anyone else notice these differences? Does anyone else have one that doesn't go backwards well? Anyone know which one is newer?