Rat Rig Community [Unofficial]•3w ago

Bad top surface quality

I have recently upgraded my hotend to a Goliath & using a CPAP fan now too. I have noticed that my top surface quality is very bad. Any suggestions to fix this? Is it too hot, too much cooling too wet??? It appears to only be the top layer or the 1st layer above infill. The photo is with eSun grey PLA

2 Replies

Culler•3w ago

First thing i would do is dry the filament for a few 3-5 hours at 40 deg C, it clearly has moisture

Champ180OP•3w ago

I dried it just over a week ago but it has sucked up a lot of moisture after only a week of being out. It is a 3kg spool that I don't have a sealed storage for.

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Bad top surface quality

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