The shock has the wider rebound and compression adjustments taken out of it, shimmed to be a bit more progressive and we have found that the narrower shaft gives less stiction. Fabien has different shocks for different tracks but the experience of tuning shocks shocks for him and the bike has provided a lot of experience. Hope this helps.
What sort of bullshit statement is that? I use my own name and anyone who has raced SDA's, Nationals for more than a year or two or reads Dirt 'Neck of the Woods' columns will know me and my bikes. Its not exactly an anonymous bike is it?