Pretty sure its not the rotors. Just had it out for a drive trying to duplicate the problem, no luck. City speeds, highways speeds, turns, gentle application, sudden braking.. No shudder..
If it was brake(caliper) related, could it be just "cleared up" as far as maybe the seal moved past the point that was presenting the issue? Im considering rebuilding the calipers, but I was hoping someone could reason why it would go away/not show any symptoms? Wife drives the car, I asked her if its happened again, and she said she "anticipates" it when slowing down/turning so seems like that prevented it from happening.. I obviously drive a little more aggressive lol
So a little more wear and the piston moved past the problem spot?