Originally posted by markp27
Then it is your shaky hands - if you go into the chicane at a deeper angle, it means you'd have to cut back more (i.e. turn more) going through the left-hand part - this would be slower.
You need to get your video camera on this one, Sow - disguise yourself as a tree and plant yourself at the mid point of the chicane (on the grass of course) 
then you'll be able to watch/video how the big boys do it without anyone knowing 
No questions about my shaky hands and knees!
As for the "secret cam", I've done it ... like the video I did of your car going thru' the chicane ... doesn't help ... I need practise!