Launching C6 S6 Tip

Hi guys,

Forgive the nub Q-

Going to the drags for the first time tonight. Have never taken an auto to the drags before.

Has anyone determined which is the best way to launch the 6HP26A?

Based on street driving, I find the best launch is just foot lightly on the brake, no throttle, brake off then pin it. With mixed results though - sometimes hits hard, other times a bit sluggy. I have tried holding the brake, but doesn’t seem to work as well.

Thanks,
P