RE:
@stvnbnntt
did you have any luck with the profiles?
I too am one of those who have warping issues with MK4S.
I tried profiles modification, but I've lost speed and sacrificed quality on many filaments.
Had to modify default profiles heavily (cooling and speed decrease) on ones that gave me no problem before (e.g. Filament PM).
I have good speed and quality results only with rapidPETG filament.
Since some reports here that they have no issues, I was thinking to save config bundle of my slicer and then completely reset all prusaslicer settings to default and check that way.
If I didn't do some stupid mistake along the upgrade (tried to follow instructions closely).
RE: Too much part cooling after upgrade from mk4 to mk4s?
For PLA in the FILAMENTS tab - COOLING - FAN SPEED I'm using Min 30 and Max 60, Disable fan speed for first 4 layers, full fan speed after 6 layer. I also started using BAMBU LABS 3D PRINTING ADHESIVE on all my Prusa printers Textured Beds. That helped the most. James
RE: Too much part cooling after upgrade from mk4 to mk4s?
@kutilman-yuri
What has helped the most so far was increasing the bed temperature (for me that was from 60c to 70c (PLA, smooth PEI sheet)). Warping has been mostly fixed by this, but I still encounter quality issues on the MK4S compared to the MK3S. Since your main concern is warping I won't go into the print quality stuff now. Bumping up the bed temperature with no other changes has reduced warping for me on tricky parts, so it might be worth a try 🙂