Uuuuuu.rar -
Use the of the Hanayama bolt to slide past the U&U bolt at a specific angle.
Not all nuts are identical. One nut on the piece marked "U&U" is a standard nut, while the other three have a shaved, flat side . Initial Setup: UUUUUU.rar
Spin the right-side nut (with the flat edge) nearly to the top, ensuring the flat side faces inward. Use the of the Hanayama bolt to slide