Oh dear. Seatpost always needs to extend past the toptube, that's the rule, regardless of minimum insertion marks. I'm gutted for you. Glad to hear it's rescuable though.
@TM started
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Oh dear. Seatpost always needs to extend past the toptube, that's the rule, regardless of minimum insertion marks. I'm gutted for you. Glad to hear it's rescuable though.