I have a 1/32 scale slot car track that is 8'X8'x10' (Triange shaped) and use it at some of the shows on the east coast that is PLC controlled. It uses ASI, an HMI, fiber optics to locate the cars. Thats kinda neat, cause you can run any of the 4 tracks manually or with the computer. I like to travel, if the money's right and the beer is cold, well...... beerchug