Rocker oiling or lack of .

I usually do this with my wife running the drill.. she's she's done it so many times that when the oil starts flowing she'll ball out here comes!... She can feel the RPMs in the drill increase as I slowly slowly turn the crank and then all of a sudden it'll start pouring out one side. Can I slowly turn into crank and she says there it is again!.. and the other side starts bubbling oil out of the shaft between the rockers...
Your window to line them up isn't very big so having someone run the drill while you slowly crank it again if they hold a steady Pace on the drill they'll feel it speed up...