Slide first disc on to pole and tighten.
Slide second disc onto pole.
Measure with skewer for distance between discs and to bring them into alignment.
Tighten second disc into place.
Start clipping skewers in on the one side first. Place skewer into hole then into spring clip opposite to hole.
Complete the one side. Adjust discs if need be, so that all skewers are parallel to each other.
Start clipping in skewers from the opposite side until all 8 skewers are clipped in.
Again adjust discs and skewers if need be, so that all skewers are parallel to each other.