 As a player for the Knicks in the 1970s, he noted that the clock there tended to run slower when they were behind, but faster when they were ahead.Further changes in 1991 were designed to eliminate the problem with the AS&I units with a new directive for 1991–92 to add shot clocks with duplicate game time.At that point most venues purchased new scoreboards from White Way, Fair-Play, or Daktronics because of the calibration consistency of the new units.