Aaaahhhh that makes sense!Most of the GOAT modes are based around the ABS system. You were likely smelling the rear brakes. The rough ride may have been coming from the ABS.
4A isn't a "mode" as much as it's an entirely different transfer case...so no (as you discovered) you don't have it.Followup question - I have the regular Black Diamond, not the advanced so I don't have the 4A button. But I have all of the GOAT modes except Baja (Black Diamond is a NICE trim). My question is this: If I don't have a 4A button BUT I do have Slippery mode and Sport, do I actually in turn have 4A?