While using a tile leveling system will make your installation project go more smoothly, they’re not fool proof. Here are six common mistakes to avoid when using a tile leveling system. 1. Rushing the process: Don’t remove your clips too soon; let the thinset fully cure. 2. Inconsistent spacing: Make sure each clip is placed at the correct distance to ensure uniform grout lines. 3. Neglecting edge tiles: Edge tiles need just as much attention; don’t rush through them. 4. Improper wedge tightenin