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Rat Rig Community [Unofficial]•4y ago•

36 replies

ordinary-sapphire

Blobbing issue after a few layers for a few layers

Hello,
I am having blobbing issue after a few layers for a few layers and I am not sure what is causing it

There are 6 perimeters and it only happens for some models
All these prints except for the vase mode have the same print parameters (60 bed, 200he) and it's amazonbasics satin PLA
I also tried to change printing the perimeters first but the outcome is the same
Using an air pump for cooling, which seem to work pretty good. I tried adding a big fan above the printer when reprinting one of the small models with not change in the result
Any idea ?

I will try with an other roll of filament but I am not sure that's the issue as first layers are ok and then the rest of the print is ok too

Thanks