It has been brought to my attention that this car is a repost, as it was featured years ago in a group puzzle. That puzzle was posted by a player who is now in the Pro level and solved by another Pro. Before posting I searched for all the combinations of the name I could think of, and the original thread didn't show up, I don't understand why.
In the past when I have reposted, I have been warned early enough that the post was still in the Rookie section, and I have simply replaced it with another. This is the first time that a puzzle of mine has made it all the way to the Pro section before someone realized it was a repost and let me know. I don't know what to do now, because at least three Pros on this board know this car (the original poster, the original solver, and the one who warned me) and could easily take the point. I have thought about moving it back to the Experts board, but I fear that might keep it languishing there for an indeterminate amount of time. Another option would be to merge this thread with the original, though that also seems sub-optimal because that was a group puzzle rather than a single one. What do you guys recommend?