References in periodicals archive ?
With a driver in hand and a lake on the right, usually comfortably clearable but suddenly very much in play, all the smooth rhythm of my six-iron on the range suddenly deserted me.
I'm not sure whether it was clearable or not - I'd have to watch that a second time but it looked as if it went between a few players on the line.
Carbine, SC, and DM must demonstrate 18,000 Mean Rounds Between Essential Function Failure (MRBEFF) for Class III malfunctions (non-operator correctable malfunctions which cause the loss of essential functionality) and 2300 MRBEFF for Class I and II malfunctions combined (Class I malfunctions are operator clearable within ten seconds, while Class II malfunctions require more than ten seconds to clear but can be corrected by the operator with available equipment).