Sim The sim will properly recognise 4GB or more of system RAM. The replayMemoryOverride setting in core.ini will no longer cause sim to fail to load if size is set too large. Fix buffer overflow bug in garage when using long filenames for setups for most cars that could sometimes cause setups to not load…

Graphics Added a new graphics option, RefreshRateHz, to renderer.ini (located in ‘My Documents/iRacing’ on XP). This setting overrides the full-screen refresh rate used by the simulation. The default value is 0, which allows Direct3D to select a safe refresh rate. Use extreme caution if manually overriding this setting, as an invalid value may cause the…

User Interface Force Feedback ‘Dampening’ option removed ‘ it no longer did anything. Corrected sorting order for numerical columns in Session screen tabs. Re-ordered sound options to ‘Simulation’ and ‘Voice Chat’ sections to clarify the options’ intents. Cleaned up voice chat notifications. Removed voice chat ‘you are transmitting’ sound ‘ people thought that they were…

Physics Updates Cars which have just reappeared either due to having a large position or orientation discrepancy (usually during a crash) or whose driver has just entered the car are now not collideable for two seconds after appearing. This should alleviate some problems with being taken out by latency effects or unfortunate pit exits. All…