I need some hook

My guess you are hitting the rear springs too hard with the upper hole. Put the bars in lower holes and slightly preload them. There was a tuning thread for cal tracks somewhere around here. Has some baseline stuff in it.One side het just touching or 1 flat of preload, the other put a dime on top of spring and have a slight air gap.

The front end is fine from what I see. I does extend quickly and that could be a function of your rear set up killing the spring. Slow down the back and see if the front settles down as well. Setting shocks on 70/30 could help too.

Agree with skrews, too much air pressure. Drop it to 20-22 and see if it helps with a softer hit on your springs.