Has anyone bought one of the old time american 4-4-0 locomotives from IHC...I just got one the other day.....they are a very fine looking model....however i have not been too successful in getting it around the layout....the pick up of electricity is very touchy.....i was thinking that there may be a way to make additional pick-ups using a car following the tender with pick-ups...has anyone tried this type of arrangement.....and if so any suggestions.......