Printing setting  

RE: Printing setting

Layer one is not properly set, but this has little to do with the bridging.

The only way to improve the bridging performance it to use supports.

Here's some good guidance for default values to try:

0.25mm z distance
3mm pattern spacing
4 interface layers
75% xy distance
0.2mm interface layer spacing

RE: Printing setting

I assume what we're seeing is the bottom of the object. As @tim-2 said, you should use supports. Or, if the other side is flat, flip the object around.

RE: Printing setting

On this object if your not willing to flip it, you could also change the "bridging angle" to something like 45 degrees this should shorten the span of the bridge and produce a better result.

The best thing would be for you to post a Zipped .3mf project file so we could look at the settings and identify the problems.

Good Luck

Swiss_Cheese

RE: Printing setting

Thank you for all your answer. 😀 😀 😀    Sorry, I don't have the good habits yet.

Yes, the picutre is th bottom (it's obvious I should have say it).

Here is the .3mf file. I don't know nothing about the setting. Even for the filling rate and main setting. 🤔 🤔 

RE: Printing setting

here is the zipped file 

RE: Printing setting

@herve

Try these settings, I adjusted the Bridge fill angle to 45 degrees, and the perimeters extrusion width to 0.4 in the hopes that it will help you get better detail.

Here is the adjusted .3mf project file Licorne Elena_Swiss.3mf

I hope this helps, please let us know how the print turns out.

regards

Swiss_Cheese

RE: Printing setting

Thank you so much. I will look at your setting and pring again. 😀 😀 😛