train tracks

Greetings All Just wondering what the effect of a low sharpish rail has against a more round 60/40 type rail. Is the board doomed in some way? Will it catch more or ? Thanks Holger ps. took too much in my rail band I think, is there a fix?

I think the only fix would be to pull in your shape, could be wrong though look here, has a comparison toward the bottom. http://www.scsurfers.com/board/rails.html