Text Box: Yamba Tiff Trial at Alphington Bowls Club Text Box: Original Surface needed to be sod cut and removed. Students from NMIT were on hand to do this Removal of loose grass surface Peter Rasmussen explains to students about Laser Levelling Yamba Tiff cuttings are hand spread across the green, then rolled in. The Green once all the cuttings were spread and rolled in. Near finished product, a bit of weed in it