Regarding to the serpent shocks, I'm a little bit confused:
According to serpent's information ( http://www.hobbymodels.ch/att/960manual.pdf
) the front shocks are 68mm long rears are 73mm. I measured my xray shocks and they are about 68mm long (nowhere close to 73). So I would assume that not the rear ones what we need but the front ones. Especially when using foam front shock tower.
I have a buddy in Europe who just installed front serpent shocks on his xray and he says they fit perfectly however in this thread everybody states that the rear ones what we need. I'm confused...
BTW: At least five people have asked where to get them - but nobody wants to answer that simple question. Wondering why?