SInce my ball speed is on the slower side of average (Qubica: 13 - 13.8 at the backend on dryish lanes), I had to drill it really weak to use it on medium oil. I had to use a 5.5" pin to PAP, pin above the center of the bridge and even then I had to find true medium oil to use it. If you have firmer ball speed, you can drill it stronger. It had a highish RG ( 2.55+) and better than average flare, with that deep coverstock ( no filler).
If you have more ball speed in proportion to your rev rate, you can, of course, use it on much lighter oil. Everything in proportion!!
"None are so blind as those who will not see." "Some bowlers are crazy as pickled cats."