A few days ago I installed my E3D hottend (bowden settup) on my 3 week old Anet A8.

before the printer was working fine, but I ran in some problems after installing the E3D hottend.

Once I start a print the nozzle is ieder levelled to high or to low, when it’s too low the extruder (default Anet A8 extruder) losses grip and starts slipping. But if I level it just right then it will pront perfectly for a while, and then just during the print it will lose it’s grip again.

I’ve tried various things, which some other forums pointed out, like changing the restraction or temperature. But nothing seems to work. Has anyone got this problem to or got any ideas about what i can do, it has taken me about 3 days already without result?