Tonight our pair of lanes was MESSED UP! You could throw the ball in the same place, same revs, etc. & not get the same reaction twice. I moved around, changed balls twice & could not get a consistent reaction. It wasn't just me, all the bowlers on my pair was talking about it. It frustrated everyone. I had high series with only a 519 on the pair. How could this happen? I mean the oil could not move that much from one shot to the next then move back again. Never seen anything like it. A little background on our conditions, they dress the lanes in the morning on Sundays & however they are that night, we are stuck with them (after open bowlers, partys, etc...). I adjust to the different conditions, but tonight was something I've never experienced, anyone else?