• Hi

    I have a new steel frame (Bob Jackson)
    and a new carbon post (Tifosi)
    (I got a carbon one as my frame + saddle are both black)

    I have 2 Issues:

    1) the post Slips down. After using it for the 1st time today, the post slips slowly into the frame, when riding. I'm sure I got the right size post.
    I can't seem to do the SeatPost Bolt on the frame tight enough. The bolt seems to be a tad too long and can't be done any tighter.
    I did get a teenie clamp with the new post - I am not using that - was I meant to?
    Is my seat bolt really too short, seems mighty odd.
    Maybe I'm just too fat!

    2)
    I have a 350mm post and > 2/3 of it is inside the seatpost. Seems stupid to carry around too much.
    Can I chop any of it off?
    How much do I have leave inside the seatpost?

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