After watching your progress and creativity, I'll take advice and tips from you any day. I would make my robot look better, but I don't want to show you up or anything (ha, ha, just kidding). I'm actually am doing the best I can (and always will - I never make excuses - it is what it is) and learning tons in the process. Watch out though, I'm a quick learner and may pass you up one day. If I do, it'll only because of all the help from great people like you. Thanks a whole heap!!! Even though I don't know you, I consider you a friend (as well as some others on this forum).