I hope anyone can help me, i am use a H2S printer a just started to have a issues with the side walls.
In the picture you see the print i did yesterday on the left and no problems at all.
Next print is on the right and the sidewall is looking weird.
I didnt change ant settings and its the same filamant.
The printer is al 2800 hours and using a 0.4 nozzle
Those zits correspond to start/end of the perimeter loops. It looks like you have seam location set to random, for a part like this I would never use random seam in the first place; put the seam at a corner and be done with it.
As for why the zits are happening suddenly, there are a lot of threads about this already, search for zits and see what others have done to troubleshoot.
OOh thank you! i will look into that, never knew it was called zits 
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Most times i print very small with a 0.2mm nozzle and very small objects.
This is a big projects so i will change the settings and check tomorrow.
If it’s not random seam, it’s an extroardinarily wet filament, and pretty much only those 2 possibilities here lol. I only see one zit per layer [too few pixels to dissect] so its probably random seam.
Yes it was Random seam .
Never seen this before but also i am not used to print bigger things.
Thank you both for the help!
