Geeetech

hi, where is the lock nut?
i see another thing ,that the y-axis have 4 wheels. 3 are a contact with the guide, 1 not. when it work this wheel not run, but if i try to turn manually the wheel turn.

Is there an adjustment on the screws that tighten the wheels to bring them closer to the guide?


last ...

Hi, this is my first 3d printer, during assembly to assemble the mat that covers the plate I had to move the plate by hand and I realized that during the movement you can feel the jamming. In some places it flows well, in others with difficulty. This is normal? I do not think so.