8.9.4 wrote:If a competitor loses, or breaks, their e-card during a race then they are unlikely to be able to demonstrate that they have completed the course correctly and should be disqualified. Even if the competitor has used pin punches to complete the course they will be unable to demonstrate that these controls were taken in the correct order
it seems from this that the emit backup should not be used any more. Particularly since the position of the pins for each number is known ahead of time, so "fillling in" a skipped control with a pin is straightforward.