MSD digital 6AL problems?

You run a two step box.Was it around, an original non digital box? This changes ,all efforts.

I apologize, but I'm not sure what you mean. are you asking if I'm trying to use the old analog 2 step with the new digital box?

If so, the answer is no. I have the digital 2 step controller that goes with the 6AL digital box. my controller has the newer style knobs to select rpm, instead of the modules that plug into the old ones.