Here are the three tron, circut cars that wil be availble on sim for play and to buy should you want one. Widened back tire and increased invisble track helped fall over. Still falls over like real motorcycle at times if hit something to hard! hihi. Also made Tron, err, Circut car track for sim too. Will have in sky think like Dome over city. Lots work done. Made lasers and energy panels along with sim boundries buildings. Am very happy as is doing well. Here are pictures.