Sorry for the inactivity, let see a lot has happen since my last post. For one, I graduated valedictorian, Fred came in a close second. Two, we won project of the quarter with our Robot Arm hooked up to a PLC. Fred is in the process of putting together tutorials on building a mini sumo, since we couldn't really find any on the net. Unfortunately, money been tight for the both of us so we haven't done much but research on some building techniques for our mini sumo. Well that is all for now.