Stringing in small holes

Hi,

I like to print a small object with three little holes.
If I print larger objects, there is no stringing.

In the litte object one hole has an diameter of 4,9 mm and is 3,9 mm high,

I tried a lot of tips in the internet. From change Temperature to retraction. Nothing works.
So I hope anyone has an idea.

Greetings Stephan

Hello !
I think you’re either printing way too fast or way too cold for the filament. Since you’ve already played with the temperature, I would reduce the max volumetric speed by half or maybe even more.

Hi,

thank’s for your help. But there’s no change.

Kind regards

Stephan