Hi there! I've been having a bit of an issue with my AM5 as of late, as I can't seem to get my pitch angle fine tuning knob to work. I've tried recalibrating the mount position with the hex screws on either side of the mount, but it hasn't really solved my problem. The issue is that I can turn the knob for nearly the full length of the thread/screw and my scope on top will be largely unmoved. Sometimes, it will move upward but it's only at the end of the screw, as if there's a bunch of slack on most of the length of the screw and it doesn't lift until the end if that makes sense. Rotating the screw to move the mount back down has not worked in any scenario, unless I unlock the pitch angle tensioner's on both sides of the mount and move the mount with my hands which is obviously an ineffective way of polar aligning. I've followed the official recalibration video and I still come back with this issue. In short, my pitch angle fine tuning knob does not work. Anyone got any troubleshooting tips for me?