MB is a more precise method of tuning compared to the CG. If you use the MB, you do not use the CG, as far as I have learned. In fact, very often, on balls with a marked mass bias, the CG is not in line with the pin and the MB, therefore using it can through off the entire "tuning" process. On symmetrically designed cores, the MB is commonly located by measuring 6.75" from pin along a line through the CG. On balls with a marked MB, the CG is ignored completely until you measure to see if a weight hole is needed to make the ball ABC legal.
asaturno,
The common stacked leverage drilling, 3 3/8" x 3 3/8", (pin and CG from PAP), is for any one ball the most middling drilling FROM THE POINT OF VIEW of length (it's not the longest and it's not the shortest) and the greatest one for overall flare (which usually relates directly to the most overall hook).
Pearls and polished solids can be flippy with this drilling, but it's the ball not the drilling. DUll solids and particles will ALMOST never be flippy with this drilling, but, again, it's the ball, not the drilling.
The Gryphon is a highly polished solid that goes very long naturally because of the cover and the core. Visionary says it is not skid/flip, but I assume with certain drillings in combination with certain types of releases and certain oil patterns, this ball can appear to be skid/flip in its reaction.
Drilling patterns, with the pin below the bridge that may help you make sthis balls arc are 10:30 types: 5x3, 3x1, 4x2, and 1:30 type of drillings: 3x5, 2x4.
A lot depends on your hand (release) and the oil pattern on which you'll use it.
GOod luck.