BIQU B1 Z brace with no restriction on any axis

This was just a test to see if Z-brace will do anything on our printer. In my case it improved overal stiffness and my prints are about 5-10% better. But it could be just me. Lower bracket is mounted under printer leg, holder for threaded rod was screwed in with two M3 screws I had laying around (mismatched heads, lengths and colors). Threaded rod is screwed in on both ends. Top mount is just snap fit on top 2020 extrusion. This brace is slightly angled along Y and X axis to clear prin