i may have an update. I got to the right values by xchanging top for bottom and left for right values in the calculator. It took me a day and 12 iterations to understand how this bloody thing works. I think its a bug, or they understand something different under the term: TOP
Still the dual extruder gives me a hard time. I’m using the flexy dual extruder V2 on TAZ6. The guy in the factory has such a bad handwriting, that I#m still not shure if the E-Steps number is a 4 or a nine.
I’m into 3Dprinting for 2 years now, using Ultimaker 2 and 2+ for hundreds of hours. I saw a lot of possible hardware issues, but alignment of the dual head is still a blackbox, also cause the 3D printed mount of the big toolhead moves a lot back and fourth. If you have the nozzle calibrated for this print, it can be miss calibrated at the next one.
At the end, its about price. If you charge 500 bucks for something that is beta. C’mon…