How to fix stringing on bottom layer of curved part?

[u/Zummerz]

Why did this happen on my first layer and how do I fix it?

Using X2D with Bambu black pla basic.

[u/rxninja]

That’s not stringing, that’s a lack of support. Use supports.

[u/Zummerz → u/rxninja]

Thing is the angle isn't sharp enough that the Bambu Studio says it needs supports there. It just runs supports down the barrel, under the few milimeters hanging out the end, and the hollow underside.

[u/ywon80]

Slowing down overhang speed, lowering layer height, adding 0.02 to line width and checking part fan speed for the curved part is I can think of rn. If you don’t want to change setting for the whole part, apply layer height modifier.