weird rough surface

Hi What can be the cause of this surface? I'm guessing that it can be too little amount of infill. E sun magic pla 210 degrees nozzle 15% grid infill 2 wall loops Speeds 120 outside wall 200 inside wall
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3 Replies
blacksmithforlife
Looks like the infill is showing through the walls. Try more walls
ratty-blush
ratty-blush12mo ago
3 walls usually does the trick.
extended-salmon
extended-salmon12mo ago
ok, thanks