-reduced slow vehicles to minimum on normal roads
-正常道路上出現低速車輛的機率進一步降低
-increased slow on country roads
-鄉村道路出現低速車輛的機率提高
-reduced overall max_count for Ai vehicles (density not affected)
-AI車輛全體最大數量減少(但整體流量不受影響)
this update shall make better use of the slow vehicles, there should be seen very rarely now on the roads, and more on those country roads not open for traffic . the max_count reduction could help with keeping relatively low traffic count and therefore lower size in RAM. still density is not affected