I bought my 93 EG recently and am trying to renovate it. Everything on it apart from chainset is original, but my (current) main problem is the seatpost (or lack of it). When I bought the bike it had a too small steel seatpost in it, wedged in very ingeniously with the handle of a spoon. While this worked fine it didn't exactly add much to the looks of the bike, and I didn't want to get the business end of the spoon up my backside in an accident - try explaining that to the nurse! I'm now trying to get the right seatpost but cannot measure the diameter of the post accurately enough to decide if it's a 27.0 or a 27.2, or some other figure. Does anyone know please, and also if it's possible to get a Marin post in the right size anywhere?