I guess my nozzle is clocked. I wanted to change the nozzle. I couldn’t open the screws. Before they will be stripped 
I’m wondering wether the heatsink could be taken off.
Sorry! Can’t upload Extruder-open-nozzle-clocked.jpg
But for what should this be good!? I can’t remove my nozzle…
That’s right! I fear to strip them.