Noob printing question

I printed this yesterday and got a weird edge on it. Can anyone tell me what caused this and what I can do differently next time?

Printed using one of the PolyPrinters?

Is that ABS?

Did you use DMS filament or your own?

ABS and DMS filament. Yes, one of the polyprinters.

Which side was it? Can you give a wider angle picture?
My first thought is that you might need to print it slower so that it is more precise.

It was the 45 degree side facing the supports.

You need support and slower speeds

2 Likes

Thanks. That’s what I needed.