Hi, Apologies to the Yellow session at 10.45 at Goodwood today for spewing oil over the track at Madgwick during the previous 10.30 Green session. The oil seal between the oil cooler sandwich and the oil filter head failed very suddenly. Exiting Madgwick I felt a slight kick to the left, but I wasn't going that quickly, and immediately noticed the oil pressure disappearing fast! The 'kick' was presumably me running over my own oil slick. With a car plastered in oil underneath, even if I could have removed the oil cooler sandwich and run without the cooler, I doubt the circuit would have been very keen for me to be on the track, so I contacted my insurance company. They also provide roadside recovery, and about 30 minutes later the recovery truck came into the pits to collect the car and me, and then deliver us home near Oxford a couple of hours later. Superb service! I use Heritage Classic Car insurance and they provide Europe-wide recovery AND cover track day use as well - no dragging the car outside the circuit to get recovered. All the modifications have been advised to them and our insurance for 5,000 miles, including Europe and recovery, is around £180 per year with agreed value.