ivy 0 Report post Posted December 1, 2008 that rod is **** useful. 6 years back, i used that rod and it "kong" out 50% of all my tiling works... meaning about 50% of the tiles sounded hollow and not done properly. The ID keep arguing with me and say that is not the way to check tiles. bloody **** !%$@)!%&)!&% oops :x angry lah... thinking back... we nearly end up with a law suit as they refuse to change the tiles that I marked out hollow.. Use it use it!! and dun give chance! Share this post Link to post Share on other sites