Yup, you can adjust ride heights on front and rear. I don’t think we ever touched those either.
But yeah we ran the front bar at 45˚ usually and if we need more front we went vertical, if we needed less we went flat. That was the extent of our adjustments most of the time. The kart worked great at baseline setup.
If you ever have a specific question, feel free to shoot me a message here or on Facebook, I’d be happy to answer.