Hi, Grandis owners and experts. I saw an add for Grandis frame with decent components and good frame size for me which is exactly the same like this http://www.steel-vintage.com/grandis...e-1980s-detail. On the seat stays is engraved little G, and on forks GRANDIS. Can you say which Columbus tubing is it, and what year? I saw somewhere else another Grandis from 80's, with the stick Columbus Gara tubing. So I wonder if there could be a match. I heard Gara is somewhat lower level than SL.