Yes. The instant center changes location, so anti-squat changes.on a Fox chassis is the squat/anti-squat sensitivity changed by the use of a torque arm?
The lower control angle and the length of the torque arm are the important factors. See diagram below.Is the torque arm angle factored into the equation along with the lower control arm angle?
It depends. In a slow speed, tight turn setting like autocross some degree of roll steer (greater static angle) will help. In a high speed setting with bigger turns this could lead to rear instability. So it depends what your goals are.What is the range of the "optimal" control arm static angle?