Hi All,   Our Insulated raft is about to go down, and would like to know how you guys protected the exposed above ground parts of the EPS foam upstands?   Our ground is fairly level, but as you can imagine not perfect, so in 1 corner of the house, where the external ground level slopes down (300mm lower than the other side) our FFL or top of slab is bascially 450 above the external ground level (it normally would be 150mm above ground level).   Where this is lower,