Thanks for your fast reply.
May I make a suggestion. Update the wiring Diagramm on the Webpage,please
It should be recognizable if the Number or the Letter is the coil. (e.g. 1A1B2A2B 1/2=Coils; A/B= polarity)
I thought that the letters describe the coils...
@dragonn @bearer thanks , but that was not the cause. I knew which wire was wrong. Learned the hard way
Otherwise I like the Duet/RRF environment. Easy to work with