Originally Posted by Millenium January 2014 Rulebook
Double-action triggers are prohibited.
The first 3 shots must be semi-auto mode only.
Markers will be limited to a ROF of 10 balls per second, defined as no two consecutive shots
may be timed shorter than 95ms apart (reading on ROF meter of 10.5 bps or less is legal;
reading on ROF meter of 10.6 bps or higher is illegal).
Clarification: 5 bps for start/sustain ramping does not need to be hit physically, it refers to the
time delay between trigger activations, which must be at least the equivalent to 5 bps. So a
marker may start to ramp up to 10 bps, if (after the first three shots being in semi-auto only) the
time delay between 3rd and 4th trigger activation is less than 200ms.