Originally Posted by Dino_D

(mm) 2 hole 3 hole 4 hole 5 hole 6 hole
1.0 1.571 2.356 3.142 3.927 4.712
1.1 1.901 2.851 3.801 4.752 5.702
1.2 2.262 3.393 4.524 5.655 6.786
1.3 2.655 3.982 5.309 6.637 7.964
1.4 3.079 4.618 6.158 7.697 9.236
1.5 3.534 5.301 7.069 8.836
1.6 4.021 6.032 8.042
1.7 4.540 6.809

The lower the ratio number the more pack, the higher the number is less pack
Also, given the same ratio eg. (using the same ratio of lets say 5.3 the 4x1.3 will pack more over larger jumps than 3x 1.5) More smaller holes is better on larger jumps, bigger holes are better for bumps.