This is how i fixed the weird lines (zits) while 3d printing, basically anything on any 3d printer.This is a common problem faced by many 3d printing individuals, where you notice some weird lines appear on either side of your model. The solution is try not to use crazy retraction values , or you will end up with such kind of issue. I made this mistake thinking more retraction means, no stringing, hence better model, NO… it will cause other issues like this (zits), if you put some random value for the retraction. Check out the video link above.
