Wanted: Columbus Air teardrop seatpost

no i agree, iv only been trying to get one for 1 day and a few options have come up, the only problem i can see with the idea above is the post is so narrow that to use a round one with a shim would mean basically using a solid rod of metal, im not sure i could get a real seat post thin enough

My thoughts exactly. It would have to be tiny! And it would look ugly. Did you call the Carbon people?