Hello, I opened the. FormulaRenault35s mas mod and I wanted to start doing tests to improve the behavior of the car. Once I finished making changes, I created the. Mas, and then overwrites the old cars do not load. Would one. Pdf for additional information created for the mod RF2? I already have my 3D ready for a BETA version, I was waiting for RF2 physical and work on it without knowing or put your hands ... it is difficult. thank you