Tmcc and ditchligts installed on my grandsons WBB NS F3.
http://www.mttponline.com/#!videos
Bill
What package did you use there Bill? When I put in the standard ERR Cruise Commander, there is no capability to flash the ditch lights, at least I sure don’t see it in the documentation! Is that a standard Lionel TMCC package with the ERR Cruise Commander M?