Originally Posted by FLHX1550

Some tips for rear grip on the YZ - if you are running this car near legal weight (or under) with its front weight bias, I see this car not wanting to transfer weight front to back.

Yes, moving the weight bias back will help this, but try using lower angles of anti-squat and rear toe than you are used to. People are accustomed to 3-4 degrees of both because "that's what I've always run", but with the smoothness of this car I'm having success with 2.5 degrees of toe and 3 degrees of anti squat