Hi all,

I'm having a weird issue which is really making me feel like a dummy tonight. When printing objects with an overhang, even a slight overhang, the layers begin to curl, specifically in the corners, and can get quite pronounced. I've checked my extrusion rates, and it seems to be within reason, and checked other settings as well. I'm wondering, is this really down to my quick print cooler not providing decent cooling, or is there something I'm missing? I usually print PLA, around 190-200ish, 0.4 nozzle, 0.35 layer height and for this specific print, a 40mm print speed (though i have printed up to 85-90mm). My extrusion rates seem pretty good (marked 50mm on my filament from the base of the extruder and then extruded 50mm and measured difference)


Any ideas?

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