P1s edge surfaces have threading

Why is there such threading on the edge surfaces of my print? Should I use support? But I’m sure it would look worse with support. I’m printing with ASA. Do you think my surface is as it should be?


Your overhang should use support.

The top surface looks over extruded. Have you calibrated your filament? This should help with your top surface. Also are all the letters printing on the top surface?

Bro, I calibrated the filament, but the result is still the same. Yes, the letters are being printed on the top surface.

You calibrated both the flow and the flow dynamics (pressure advance)? Your picture seems to show otherwise.

I asked as the picture again shows otherwise.