Ok I have a question regarding turbo. I was bored today so I was messing with settings and bench running the car with zero boost and max turbo with .5 delay and 3 ramp. At full throttle it appeared that turbo did not kick in at all. I added about 20 boost and then tried again. This time at full throttle it sounded and looked like turbo kicked in. Why does nothing happen with max turbo and zero boost?