Super impressive Dave, well done mate, it’ll fly.
Looks like it might take right-handers slightly better than lefts too. Handy for Church. 
Nah, still a fat barsteward!!! 
Hahahahaha
Well see wont we
When we were speaking by the trailers at the end of Friday you sounded like you were on a mission to get the weight down even more (something starting with a 7 was the target I recall).
I am sure you will get that and would love to see the results next year.
Hope you get the front fixed with the mods you mentioned.
I did get a mobile signal once I was on the A55 (strange how you cannot make or receive calls on a track day!) funny old thing.
My weigh in
Thats with another 16kg to take off that figure
-2kg for front rota wheels that i need to swap the tyres over
-1kg for the water bottle full of water
-5kg swap to carbon roof
-4kg worth of fuel in the tank
-4kg for swapping to ap 2 pots on the rear
So 654kg for a fully turbocharged and chargecooled s1 is not bad going
My phone was the same!!!
Yes lots that can be done to shed some more pounds.
I will probably keep the front as is for now and do a few more track days, but I will be sourcing the parts to do a GavT3 front end, I just love the look and ease of clam removal.
Then I will need to make the rear match…
I have quite a large list of ‘things to do’