Learn to count the lights, as in:
Code:
[u]LIGHT : COUNT : TIME[/u]
yellow : one : 0
yellow : and : 0.1666 sec
yellow : two : 0.3333 sec
green : and : 0.5 sec
The time is measured from the exact start of each count word.
Watch a bunch of launches to see where drivers and front tires are when they pre-stage, and how far they move to stage. You'll be better prepared when you get to the line the first time.
Pre-stage (turn on the first staging light), build and maintain 5 PSI boost (to take up slack in the drivetrain), wait for the other guy to pre-stage, then stage (turn on the second staging light). Remember that *you* might be 'the other guy'. When staging, be sure you travel only far enough to *just* turn on the second bulb. No further. And do it the same way every time.
Then when the tree starts, start counting the lights. Instantly release the brake and quickly ease the go pedal to the floor at the beginning of the 't' of 'two'. Do exactly that until you achieve consistent reaction times (RTs). Ignore the actual time, whether it is positive or negative. Start with working toward consistency. Once you achieve consistent RTs, *then* adjust the spot in your counting cadence to reach the optimal RT.
Once you achieve consistency under those conditions, you can increase your staging boost to 10 PSI and adjust your cadence launch point to compensate for the added power (if needed). Then continue practicing until you achieve consistent RTs under the new conditions.
Remember, in bracket racing, you don't need to be the fastest or quickest. You need to be the most consistent. You need the best reaction time. You need to do exactly the same thing every time. In time, you will also need to learn how your truck performs in its various conditions (engine, trans, ambient air and track temp cold, cool, warm or hot) and adjust your cadence launch point accordingly.
While you are learning, do not let anyone talk you into maximizing HP or torque; you don't yet need either. That would be like trying to run a marathon before you've learned how to stand on your feet, or trying to write a novel before you've learned grammar and spelling.
