Hi fellows, may I check with you: I've got my entire living room flooring changed (from 1 type of tiles to another). However, after changing the tiles, with respect to the particular tile directly underneath my main external metal gate, the original hole that exist in the ground is no longer there. This hole, is the one that allows the internal shaft of the metal gate to insert into when we wish to lock the metal gate in position. May I know if it's the responsibility of my tiling crew to drill back a hole in the same spot for my metal gate to lock?