I am having frustrating issues with both ABS and PLA bottom layers print. I can’t get it right, it always turns out ugly and I’m not experienced enough to tweak too much around with the settings. However, I did try to change the temp for ABS print by -5C as suggested somewhere on the internet, but the bottom few layers are still rough and also signs of squished? or over-extrusion? I am not sure I am still new to 3D printing.
Please see my pictures below, I also attached my settings in Cura. Let me know what should I do.