TL4 Tile supports 6cm to 13cm are adjusted by means of an adjustment ring and two opposing threads. If necessary, fine adjustment and slope compensation is completed using the TL3 adjustment shims 1mm. For raising heights to just over 13cm, TL1 tile supports 1cm, TL2 blocks 3cm and TL3 adjustment shims 1 mm can all be used for the construction. By stacking two or more TL4 on top of one another, all raising heights from 6cm to 52cm can be achieved.