I'm having a problem with the infill and top layer in my 3d prints. I did a test with 95% infill rectilinear, and the infill is inconsistent.
Instead of appearing gaps with a certain pattern, it seems that some parts get thinner than others.
The steps of the extruder are not 100% configured, as I could not because of these faults. Since this inconsistency also appears with the infill in 100% in some parts of the piece.
Here is a picture with the infill at 45 degrees:
Picture 1
I also tested the infill lines along the X and Y axes, respectively:
Picture 2
Picture 3
My hotend is an E3D v6.
Does anyone have any idea what the problem might be?