Could a cane creek reducer headset lower cup put in by a bike shop loosen up and not be all the way by ME pulling the old fork off? People pull forks off all the time and put on new forks. I've done it. And never had this problem. I removed my old fork and put on a new one of the same exact brand and model, only it was a newer model with a different insides. The steer tube does not catch on the way out or in. So pulling it out, would not grab it from the inside via the steer tube. I'm figuring the headset was never seated properly.