So does a guy with a MTH Z4000 and DCS TIU need additional TVS diodes sprinkled throughout the track system? What if it is z4000 only with no tiu?
How about w a modern Lionel transformer cw80, gw180, zw-L - /legacy/Tmcc still need tvs diodes throughout the layout? What if only the transformer?
Sorry for basic questions, I'm a conventional runner only, but I'm interested in LC + and possibly command control In The future.