My A1 has started making a clicking sound, which I believe is whenever the head reverses direction on the X-axis. Here’s a video with audio showing the problem: https://www.dropbox.com/scl/fi/mebntadf1l3zn2ve9sopp/IMG_0983.mov?rlkey=vg1qg8yfqm30nt54kylbbiyhh&dl=0
Any ideas?