Ahhh. Question? You did mean 4.6% grade didn't you? 46% is one of things I'd like to see.
Phil Everyone, There really are no rules. Like I said it amazes me that no one has tried anything trick yet to my knowledge. At St. Louis we have a hill climb event just asking for someone to make modifications. Of course the record climb was 46% grade by John Garrett's DJB Climax. Now I know John likes to tinker but things looked rather stock. It did't get a technical inspection after winning like NASCAR. Eldorado Timber & Mining Co. Bruce G. Gathman, President Tall Trees - Deep Shafts