Fix that 19 turn
Why don't you try an fix that 19 turn that came with the car so you can race again sooner.
I get withdrawl symptoms if I can't race every weekend, plus more practice, more experience.
You may want to change your front droop to 3-4mm instead of 6mm. 6mm in front will cause too much front push under power.
But.... if the car feels ok to you now then just leave everything alone.
Also, once you set your ride height to racing height. I would avoid running the car in the street as the rocks and pebbles can really tear it up now that it's lower.
Some things I learned from experience.