JGR, I reprogrammed this engine to the letter as per your post, there was no difference. In conventional mode I saw nothing, but full speed is to fast on my layout, I tried CAB 1, different RS, and pressing the + button in any of those modes does not give me more smoke, I have a second Legacy controller I tried, no difference there. I'm thinking of getting another regulator to try, a spare would not hurt anyway. thanks for the wiring diagram I'll hang on to that, I'll contact Mike to see if he wants to contribute to this problem.
Thanks