MTH RS-3 Smoke Unit WARNING Feb 24, 2022 18:00:49 GMT via mobile Quote Select PostDeselect PostLink to PostBack to Top Post by rockymountaineer on Feb 24, 2022 18:00:49 GMT Feb 23, 2022 22:10:40 GMT gftiv said:I just got an RS1 dropped on my doorstep. Any smoke unit problems with it?No… but you might have other problems if the locomotive was dropped literally on your doorstep!!! 😉