listening too 

total bedlam?

try to use dual angle drilling style with

pin to PAP = 3 1/2"
angle drilling (mb/cg-pin-PAP) = 30 to 50 degrees
angle to val (pin-PAP-vertical axis line) = 20 to 45 degrees

drilling angle from 10 to 90 degrees when small one will make the ball roll sooner and larger one will make the ball roll later
angle to val from 20 to 70 degrees when small one will make the ball more aggressive (low rg) and larger one will make the ball less aggressive (high rg)

want to know about dual angle drilling instruction, just search on google

for heavy long oil lane condition with less backend reaction, we need ball with solid, sanded and low rg ball