Ed is suggesting that your seatpost is sticking out of the frame too much, as fluted seatposts were never generally made very long. How much seatpost is in the frame? It needs to at least go past the stays/TT junction with about an inch to spare.
@MaxC started
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Ed is suggesting that your seatpost is sticking out of the frame too much, as fluted seatposts were never generally made very long. How much seatpost is in the frame? It needs to at least go past the stays/TT junction with about an inch to spare.