Trying to help a guy with a 2008 Vision that he just got. He says when he tries to lock the fork it seems like it wants to lock but the key won't go to a full lock position where he can either return and/or pull the key out. Naturally he's afraid to force it for fear of breaking the key. Should he force it then lube something or the other way around ? And where exactly should he lube it? I don't have eyes on it so can't tell what he's doing. Just hoping someone might know about a sticky fork lock on a Vision.