If it's not too hard, I want to completely replace the physics of an unencrypted car by the physics of another car. I want to keep everything else (graphics and sound), but also physics of the engine. EXCLUSIVELY for private use. I am used to making some changes in the .HDV, upgrade.ini and team file, and I frequently use the MAS software, but I am not in any way modder. Can you explain to me what to do ? Thank you.