And you're telling me I'm full of shit?
You don't know why 151 vs 156-159 makes a difference for a 75kg all mountain rider? Do I need to say any more? Sure, it's 10% board, and 90% skill, but you're still the one who's full of shit here.
Keep using personal attacks to convince yourself that you're the one who's right.
Oh, so if I don't know you can't tell me?... You're a fucking retard. You have nothing to add to this discussion. So for a 3rd and hopefully (but I really doubt it) final time "shut the fuck up!".
Either explain your reasoning or fuck off. That simple really. I know you can't and you will be ripped to shreds for trying, but I kinda want to see that, so go for it.