the foot foul line)—whether standing, playable wood, or pins in the gutter—remain down and reduce the maximum number of pins to be counted for the box. Therefore, if there are six pins standing after the first ball, a foul on the next ball that manages to knock down the remaining six pins means that the frame is finished, with a score of 4. However, if the foul ball knocked down only some of the six standing pins, a third ball may still be rolled to attempt to knock down the remaining upright pins. In this example, the raw score might appear to be "4 4 2 = X", but after adjusting for the foul second ball, the true score is "4 F 2 = 6". Similar logic holds when rolling two good balls and fouling in the third attempt: the frame is over and only the pins felled in the first two attempts are recorded for the score for that box. While most candlepin alleys have automated scoring systems, and thus know when to trigger a candlepin pinsetter to clear and reset pins; other alleys, especially older ones that require a manual method to initiate the pinsetter will have a button, or floor-mounted foot pedal switch, to start the pinsetter's electrically-powered clearing and resetting of pins. Before the era of the Bowl-Mor powered pinsetter units' debut in 1949, as with ten-pin, candlepins were set by workers called "pinboys". Scoring One point is scored for each pin that is knocked over. So, in a hypothetical game, if player A felled 3 pins with their first ball, then 5 with their second, and 1 with the third, they would receive a total of 9 points for that box. If player B knocks down 9 pins with their first shot, but misses with their second and third, they would also score 9. In the event that all ten pins are felled by any one player in a single box, by no more than two throws (just as in tenpins) bonuses are awarded for a strike or spare. A strike is achieved with just the first delivery downing all ten pins, with a spare needing two throws, again just as in the tenpin sport. In a strike, the bonus for a box adds 10 plus the amount of pins felled by the next two shots. In a spare, the bonus for a box adds