Boomer
Unlike real life, the setups in iGP are really basic, though it helps to save them somewhere for quick reference. And for rain races, refer to Joey's advanced guide for a quick shortcut to rain setups.
Yes but now we use ss for practice to setup ride and wing hight and this takes 4 laps... Then we need to see which tire type would suit best for the particular track... This is where more laps would be required to see when you have the ideal hight settings which tire would suit you best.