Posted 3/10/2008 15:39 (#330738 - in reply to #330736) Subject: RE: Think like Dave's metaphor I think...
SW KS, near Dodge City
Think like the grousers on the steel track as an ice skate blade. When running parellel w/ the slope they slide just like the ice skates would. Turn them perpendicular and I imagine they stop just like ice skates would. Or snow skiis for that matter.