Going into an unknown house shot, how do you decide what ball to use, what breakpoint, what area to play the lane, etc? I bowl on a shot where I never know what to expect from night to night. You have probably seen me post about it before, but it is old wood lanes that are oiled with a squirt bottle and a mop because it is easier than picking a machine up onto the approach because of the above ground ball returns. Lanes are stripped completely on Tuesdays and the back 15 or so are stripped on Thursdays. Some nights I wonder how people can throw resin when I am going through the nose throwing highly polished urethane with speed. Other nights, though not yet this year, I couldn't get a 500 grit mastermind to wrinkle. But anyway, what works one night never works the next. How do you decided what to throw? For possible examples, I have a highly polished pitch black, sinister drilled for angle when I have to get inside, forza for a control ball, and a misfit pearl which i had drilled for a dryer lane ball. I know there is the rule of 31, but that doesn't apply here