Holley/Demon Carb stumble

I’ll say it again....... a little finesse on the gas pedal might do wonders here.
This is also a cheap and easy test. wink-gif.gif

You guys tell me if I'm wrong. (I'm almost always dealing with traction limited car so finess off the line is always needed. Traction here seems really good.)
With the new higher stall converter (and taller tires), isn't it worth experimenting with different launch rpms for best 60' ?
And while higher rpm should launch harder, would it be also woth trying some lower rpm launches to see what if any effect it has?