Great update, finally an almost complete grid for IMSA and other categories. Now, to complete the features for endurance, only the save function is missing. The hybrid management of GTPs has no great applications except in long races (3H or more), almost impossible to play without an in-game save. We know about the limits of livetrack, but a solution is needed (e.g. a save at the pits would also be fine, a sort of restart, like for LMU).