Thanks guys, interesting about the comments on how hard it's pulling. That's with the boost turned down to 15psi for consistency. I've had it up to 21psi on the road but it's not reliable/consistent at that level.
The club usually runs the events on Thursday nights from 6-11pm, which is convenient as you don't have to miss any work or lose a day from your weekend.
I've driven that track more at night than day time so it seems normal to me.
It used to be worse as the down hill right hand corner out the back (the bowl), used to have no light at all which made judging braking and turn in points pretty hard.
One big plus with night driving is that the braking shots look much more dramatic
