(01-02-2025, 09:38 PM)chrisjo Wrote: As far as I can tell they've been doing it since 1995 (when the number J-13 was re-used). I doubt we're going to get an explanation now!
Oh I realize there will be no explanation now...I just don't see the logic in it as it becomes confusing when searching. I might accept it if it was because they are running out of letters and numbers but that isn't true. I am not smart enough to do the math in my head but there must be thousands of new combinations of letters with numbers so why continue to reuse them?
(01-02-2025, 11:46 PM)Mister No Wrote: What would the right side of this illustration mean? Given the X, bridges cannot be stacked on top of each other, but a combination with risers is possible?
Thats a good question. If I were just to guess from the image...with that big 'X' I would assume that they can't be stacked at all in any configuration as I also would assume that there would be a green check mark next to the ones that could. Maybe a translation of what it says would clear it up for us?