Well since ive installed the brembos with drilled/slotted rotors ive noticed a clicking noise at low speed, usually when going in opposite direction from before, like pulling out of a parking spot where you go foward to park in, then back out and foward to pull off. i think it might be the pads adjusting on the slots from the rotor.. any ideas?

What you are hearing is completely normal. that the ABS running a self-test to make sure everything is in working order.

good to hear.. thought it was the "clicking axles" noise at first but further listening made me think it was the brakes..