can someone give me any advice in changing track conditions from dry to wet , when it begins to rain , i change to wet tyres or inter , but my car slows right down on corners where im only doing 30- 40 mph when my foot is to the floor .. is this a bug in the system because it really spoils the fun and it doesn't seem to be an advantage when ive come in to change tyres while Ai cars are still on the option tyres , this doesnt reflect real life racing