I’m newbie and getstuck while changing the nozzle.
The built-in 0.5mm nozzle was easy to unscew.
Then I put in the 0.25 nozzle, print but the first layer can not stick into the bed (I thought z-calib problem)
Screw off the 0.25 nozzle was easy too.
I then tried screw in the 0.35mm nozzle, I had to put much of force to screw it in.
Now I tried to scew out the 0.35 but it stuck at the middle. I can not scew up or screw down either.
It is too too hard. I’m thinking of using longer wrench to have more force, but it may break the hot end.
I think there is something wrong here.
I’m appreciate if someone can advice… any idea to get out from this stuck?
Thank you a lot.