OK well I learned my lesson about posting new questions on old, dead threads.
So I will ask again, this time I will ask on a fresh, new thread.
How do you calculate the total firing cycle of a beam. This could be from any point in the firing cycle to the same point in the next cycle (for instance from the start of the warmup to the start of the next warmup). I am asking because I can find no reliable pattern. The LRed fires for 7 seconds and has a fire wait of 10 seconds, but its cycle is typically 13-14 seconds. Anyone know?