It does this when it’s on static mode. I’ve turned the X screws as far as they can go. All the other 3 screws on the base and the slanted part are also as tight as they’ll go. I’m not sure if it’s “normal” for the A pole to twist/rotate a bit when it’s on static mode. It was initially not moving but when I’ve used it for a bit (on static mode) the X screws seem to loosen. Wondering if this is normal and happens to other xstage owners?