Originally Posted by
jag88
???... could you please explain ?
Thanks.
Has this not been mentioned on here yet? Wow.
OK the TC6 drivers here in the UK have been running the top decked flipped and not using countersunk screws as intended. See the pic of Olly Jeffries car here ->
The countersunk screws create a 'jamming' effect which affects the consistancy of the flex. If you think about it the countersunk screws are 'locking' the top deck in place. If you use the pictured washers or just button heads it smooths the flex out as it can slide around freely.
It makes a huge difference on flast flowing corners. Makes the car rotate better.
First thing I changed.