Just found this thread, never heard of this spring thingie. I have a 2004 TD5 D2 - I take it I don't have "ears" so i only have the option of a LOF reduced effort slave cylinder to prevent my left leg taking steroids? (I wouldn't actually mind a beefier left leg, but I really don't fancy seeing that on my misses. )
That answers the question I was just about to ask, thanks
Argh, I really must read posts properly and remember what forum section I'm in...
I read POWERslave and thought I was in the Disco section.... D'OH!
I blame @john snoo for asking Disco questions in the fenderer forum all the time.