I personally know Dale (Spacewalker). He is a good guy and can really build a fast Pinewood Derby Car! I know very well because he has beat me in Pro Racing many times!
Dale, It will be great to have your valued input on this forum. Your insight and experience will help Dads and Scouts alike! Feel free to post some pictures of your cars. You have some very good ideas around building cars that complement conventional builds like I do! Thanks! Murph