Was torquing my AC-1 output to 22.8Nm. It broke. Appears the stud had an imperfection in it. It appears my options are send the whole thing back (I no longer have the box), or use AC-2. I understand from other reading that I can program AC-2 to be always on, even when inverting, but will this pose a problem with no AC-1 input. What a crappy way to get started. :-(
Any advice is welcome.