As I keep reading posts , upon posts ( My wife thinks I'm beyond obsessed ) , I came upon this one from The Great Dr Willis. Felt it needed a bump. Thirteen years later and Dr. Perca AKA Dr. SMB ( 5 articles on SMB , that captured my attention ) , still takes the time to answer PM for beginners like myself , in hours , not days. Thank You Very Much , for your help rendered whenever asked , and doing more than your part for the Forum every day. 15,530 on the money posts , and always with kindness and humility , I read every one , no matter the topic . Not just knowledge but Wisdom .