[Scuderia_Turini]

The Lane 3/4 powerbase is interesting as it implies that Policar will expect 4-lane track users to continue to use the standard Policar controllers. I would expect that typical Policar buyers who upgrade to 4 lanes would upgrade the powerbase arrangement as well.
Mind you I suppose the production cost is very low so "why not?" even if they only sell a few. 

Leo