He, yes the epox trick worked really well, I got close to a press fit on the tollerances. Tried with speedmarker and engraving pen to start with, but it was almost impossible to get the markings right. The tool has a 26 mm hex at the back side, so I can easily interface to it.

Okay, I got it on the torque settings. The 24 in/lbs is close to 2.7 Nm, right? Sorry we are spoiled with metric here in Europe

I have to get a smaller torque wrench, my smallest starts from 10 Nm.....

Karsten