I don’t print any abrasive materials at all. Pretty much only normal PLA and PETG.

I noticed, that my print quality gradually went down quite a bit, especially in the last few prints. I had a lot of stringing, weird blobs, and scarred surfaces.

Now, the print quality is as good as it should be!

They are dirt cheap. You can get a set of 10-15 generic ones, in different sizes, for only a few bucks. Don’t forget that they are consumables.

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47 points

Periodically, not sporadically

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45 points

Change your nozzle randomly and without warning

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22 points

Gotta be unpredictable, the nozzles can smell intent.

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10 points

Gotta sneak up on them, slowly and carefully. Just like that damn snail.

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What if I’m inhouse instead of intent?

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4 points

So mid print, pause and resume just like with replacing a filament roll.

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9 points

Thanks for the notice! It’s now changed in the title.

I’m no native speaker and thought it was a synonym to “From time to time, when you feel the need to”.

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5 points

Sporadically means more like, “At Infrequent but random intervals”

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3 points

All good I figured that was the case

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