Ice leveling system

An ice leveling system comprising:

• a laser receiver mountable on an ice conditioning head of an ice resurfacing machine below a top-most portion of the ice resurfacing machine;
• at least two laser projectors that project laser light in a plane below a level of the top-most portion of the ice resurfacing machine, the at least two laser projectors mountable adjacent to an ice surface to be leveled, the at least two laser projectors positionable around the ice surface so that the laser receiver when mounted on the ice resurfacing machine always receives the laser light from at least one of the at least two laser projectors during an ice leveling operation with the ice resurfacing machine, at least one of the at least two laser projectors being a height adjustable laser projector to align the laser light plane projected by the height adjustable laser projector with the laser light plane of others of the at least two laser projectors;
• and,
• at least two dasher boards for the ice surface, each of the dasher boards comprising:
• an opening through which the laser light plane is projectable from one of the at least two laser projectors during the ice leveling operation;
• and,
• a movable door plug configured to open and securely close the opening.