Installation of post and panel Retaining Wall
The front of the post should lean back towards the load until the bubble in the spirit level comes to the line (see figure 2) if higher than 600mm off set your level by taping a 15x15mm block to the side of your level, to achieve 10mm of lean per panel to meet engineering. (see figure 2)
If the top and bottom spacers are used (see figure 1) panels can be fitted another day. Check cement mix is left approx 50mm below underside of panel depth, just prior to fitting panels add approx 70mm of cement mix so that the panel walls push into the fresh mix and once set remain at the correct level.