Hi there everyone, I own a 1997 Ae111 Corolla Levin BZR. Recently I have noticed that the engine oil level on the dip stick has been dropping when I check the oil. The engine does not burn oil on startup or on a cold morning. It does not blow smoke when you press the accellerator to the floor when the car is stationary. The only time it does it is when the engine is sppinning above 6000rpm. I was just wondering weather this is normal or if there is something wrong. I am using Motul 10-30 weight oil and it is fully synthetic. Any feed back would be greatly appreciated.