Rwong:
like 1 degree antisquat will be better on bumpy tracks
the buggy flying over the bumps more
: with more degrees hanging to the rear, the rear arms are banging more up against the bumps

against 3 degrees better on flatter even low grip tracks....

sorry this was about the anti-squat degree shimms going under the suspension blocks

stock degree susp.blocks is 3°

2.25 or 1°: gives less stabilty on the straights, on braking and on-power exiting corners
but if the car is twitchy or once commences to slide wil be more controlable

about new ackermann steeringplate : forward hole gives more smoother steering response
rear hole more crispy steering response
shimms are to be put under the rodpoints
to fine tune the steering toe-ing out under pressure