On routine handling tests, the car displays a left thrust issue which de-stabilises the car on hard acceleration or braking.
Investigation into the common causes (tyre, geometry, corner loadings) results show no reason for the issue.
The limited slip differential is known to cause this issue if faulty. The report recommends to the client that the lsd be inspected by Porsche and compared to factory specifications. Further, that the rear wheel/tyres are substituted for known good tyres, as this is the common culprit responsible for the issue.