I rock a speed 160 with a 200 waist but with 27 hoofs my lowest angles without overhang is around 45. so I agreed with jack and neil. but yeah you have to play around till you find whats the best. I started alpine last year and went though about 10 different stances until I found mine started 45/45 17 width flat both front and back and ended up 51/54 18 inch width 7 degree back cant...and now I have to go though it all over again since I have two new boards to play with.