Jeff H.wrote a review of Thomson Dropper Seatpost on October 27, 2013
Familiarity: I've used it several times
I'm 230 lbs, ~245 lbs with all my ride gear, and have been mountain biking for about two decades. Most of my riding in the past ten years falls into the all-mountain category. Out of the box, the Thompson post appeared promising. The post head makes saddle adjustments easy, and rock solid. Plus, the head/shaft machining is clean and bomber (I had problems on my old KS 950i post, where the saddle eventually spun on the seatpost shaft head). The handlebar lever is small, and required some trial and error to find the best ergo location on the handlebars. Strangely, Thompson shipped the post with a cable housing that was at least three inches too short for my frame (easily solved with spare housing I had on hand). Once installed, the seatpost adjusted easily, and had a rock-solid feel. Unfortunately, the post developed slop in the collar at the top of the fixed section of tubing (the part that stays inside the bike frame). After about a month of use, I could see several degrees of movement in the saddle and hear creaking during seated climbs. No post I've used so far has been perfect, but at this price, the Thompson shouldn't show this much wear in less than a season.