Nozzle Diameter wrong on Support / first layer

[cheffeundwackl]

Version

Version of PrusaSlicer used goes here 2-4-0 Use About->About PrusaSlicer for release versions

For -dev versions, use git describe --tag or get the hash value for the version you downloaded or git rev-parse HEAD

Operating system type + version

What OS are you using, and state any version #s In case of 3D rendering issues, please attach the content of menu Help -> System Info dialog Win 10

3D printer brand / version + firmware version (if known)

What 3D printer brand / version are you printing on, is it a stock model or did you modify the printer, what firmware is running on your printer, version of the firmware #s Marlin 1,1,8

Behavior

• Describe the problem
• Steps needed to reproduce the problem
  • If this is a command-line slicing issue, include the options used
• Expected Results
• Actual Results
  • Screenshots from PrusaSlicer preview are preferred Is this a new feature request?

I work with a 0.8mm nozzle. False values are used for both the first layer and the support material. See screenshot

Project File (.3MF) where problem occurs

Upload a PrusaSlicer Project File (.3MF) (Plater -> Export plate as 3MF for Slic3r PE 1.41.2 and older, File -> Save / Save Project for PrusaSlicer, Slic3r PE 1.42.0-alpha and newer) Images (PNG, GIF, JPEG), PDFs or text files could be drag & dropped to the issue directly, while all other files need to be zipped first (.zip, .gz)

[lukasmatena]

Please post a 3MF.

[cheffeundwackl]

hope it helps Winkel 3 seitig.zip

[lukasmatena]

I think it's doing what you asked it to do:

[cheffeundwackl]

Ok classic, 40cm in front of the monitor is the mistake.

However, the question arises, why can I adjust the nozzle diameter? Or are there already dynamic nozzles adjustment? Isn’t that a source of error? I can change the flow rate accordingly.

best specify the name more accurade.

Thanks for the support

[plampix]

You can have multiple extruders defined, each with their own nozzle diameter. If you leave the value at 0 for support material, or use a percentage, it will determine the width based on the used extruder.

And a Prusa printer will tell you if there's a mismatch between the nozzle size used to slice the file, and the one currently installed on your printer.