RE: Layer seams more visible on Mini vs MK3S
I'm having the same issues posted above. Pre-sliced gcode files provided by Prusa on the USB drive print almost flawlessly in this regard; however, any .stl or .3mf files that I download and slice manually with PrusaSlicer 2.3.3 end up having these bumps. I messed around with settings for a while and couldn't solve the problem. Disabling wipe while retracting, printing external perimeter first, adjusting retraction speeds and distances, etc. Eventually I just gave up and have been learning (or attempting) to live with it.
Clearly it still aggravates me, though.
RE: Layer seams more visible on Mini vs MK3S
I'm seeing the same issue on some models. A couple in particular with large, smooth bodies really showed the layer seams. A number of other models I've been printing have complex shapes, so the seams are well hidden. I haven't really dug into researching how to address this yet, but some quick tips would be helpful.
Mini+ (kit) - Revo Micro | Antler Cooling | WiFi (4.4.0RC1)