I recently had my $600 windshield wiper blade replacement (yeah, they did drive unit fluid and keyfob batteries too) and it seems my has developed a new tic as a result. When I engage autopilot it immediately goes to the far right of the lane, driving along the lane marker for a few seconds, then slowly centers itself in the lane. From then on it seems to be ok, but if I disengage then re-engage it will follow the same pattern. Anybody have this happen to them? AP1 if it matters.