I am thinking of buying Sebring in the current sale and would be interested in Nurburgring in the future. However, while Silverstone runs at a very healthy frame-rate, as do the Reiza tracks, Zandvoort runs for significant parts of the lap at about half the framerate or lower than Silverstone. If S397's DLC tracks such as Sebring and Nurburgring run at a similar frame-rate to Zandvoort I think I will pass. What is your experience? Can you refund rF2 DLC on Steam before 2 hours?