The Free Maze is quite easy to configure, you start by screwing all of the fixed stands into place on the breadboard floor.
The orientation and position can be easily changed to give you different designs, simply slide the pegs at the bottom of each stand into a hole on the floor and then use the round black screw on an empty hole to secure it into place.
Next, you will attach each corridor unit. For the T-maze set-up, the center T corridors will divide the maze in 2, the straight corridors make up the length of each side of the maze, and then the end left and right corridors will sit under the pellet dispensers.
Finally, you will go ahead and attach the pellet dispenser units. In this video, they are placed at opposite ends of the T-maze