MSCA requires that Dorian timers are used at all circuit sprints in South Australia. The results are posted at Mallala on the the board soon after each set of sprints is completed; and the fastest laps summary is made available on the MSCA website.
New Dorian units are available from the MSCA at a cost of $430 which includes the timer, the charger, mounting bracket and instructions.
The Dorian timer operates by communicating with a loop in the track as it passes over the top. Therefore there must not be a metal floor or other shielding obstruction between the timer and the loop in the track.