I had to reletter a Walthers well car set (I bought a set with the newer TTX logo, not knowing they had changed, since I'm not really keeping up with modern equipment). I'm putting together a mid 90's ATSF stack train for the T-TRAK inventory (I have a completely separate inventory that I bring to train shows...generally stuff that isn't super detailed...My only forays outside of my 1957 ATSF equipment). After stripping, re-painting, and re-lettering the one 5-well car, I had to put it on a short train and run them around the small T-TRAK circle upstairs...