HI !!!
I have my hands "now" on one blanck,to shape some like the Lost's Rocket model,
I have in my measures the deep point in the concave at 1/4 down,
but I don't know how long I can 'eat' foam from the stringer to the rails??,for do the "out line" of the concave in the bottom of the board..
Can anyone give me some answers??!! thank!!