I am using a QiDi Tech 3DP-QDA16-01 printer for work.
Recently I have experienced a loose extruder body and a filament leak above the nozzle.
The printer lays down the first layer of the raft properly then there is hot filament coming from the back and up above of the extruder body.
I am hesitant to tighten it until I can do this properly.
Researching online, I have yet to find a video that can describe how to do this.
Any assistance will be helpful.