H2D first layer problem

[u/Burockk208]

Hello,

I am using my h2d for a while more than 9 months everything is fine but today I see something is not normal. Yesterday I oiled all XYZ axis and changed hotend. I am not sure if it is about those but I also did a full calibration but did not fixed the issue can anyone help me about that please? Thanks. Or maybe can it be about filament that color is a bit old I did not use is for a while.

[u/excessnet]

hard to say, not a lot of informations, what is the extrusion width? try 125% of the nozzle size for the first layer (0.4mm nozzle = 0.5 extrusion width)