I'm at a loss as to how some of you see enough oil to throw the big hooking balls during league. I have average speed, rotation, and tilt, average or maybe slightly above average revs, and I still seem to be throwing urethane on a regular basis in my two leagues, plus a secone house during no tap tournaments and open play, and a third house during open bowling. I do have a sinister that I love, but that is drilled a bit weaker and is for when I am forced inside, but I don't always have the head oil. Do most houses put out more oil than what I see in my area? Or do most of you just have the oilers for tournaments with heavy patterns?