Insert 6x M5x25mm screws into the countersunk
holes of the MDF Baseplates and screw them in
through the Cross Straps and the End Plates. Turn
the screws until they stop but do tighten.
PROTIP:
Use one of the other hex keys to align
the holes – insert a spare hex key through the
MDF baseplate and cross strap as shown in the
image below and adjust the End Plate until the
hex key finds the matching hole. Use several
hex keys if necessary.