You're very welcome.
I all honesty I must also mention that after about 6 laps he got the hang of it how we drove the circuit lines and passed us with his 300 hp on the straight
The porsche boys were nice about it though and we chatted about brakes, tires and gearboxes some afterwards. They were surprised to see my EFI-ECU behind the front seat and sort-of gave me the 'aha!' comment