Weird gaps in perimeters of all models, but especially benchy

[Murloc992]

Version

1.41.2

Operating system type + version

Windows 10 64bit

Behavior

When printing the lower part (~6mm) of a benchy with Slic3r++ I am getting some interesting gaps.

The gaps are not appearing when using Slic3r PE 1.41.2 with identical .ini files as they use the same settings folder.

This is a comparison picture:

SLic3r++ is on the right.

To reproduce it, just print the included small part of 3D benchy, it's a small print and a short one too.

I am wondering, maybe it's a settings issue? Yet disabling small gap detection and enabling thin walls did nothing.

I now have a ton of benchy bottoms trying to witch hunt this. :)

STL/Config (.ZIP) where problem occurs

bugreport.zip

[supermerill]

Can you test with the seam to "hidden" (it's the default setting for slic3rPE, i just renamed it)?

also, can you send me your two gcode files? (the one with the good benchy, and the one with the bad benchy)

[Murloc992]

I will do it when I find the time, meanwhile another issue has risen, I will make a report soon..

[Murloc992]

I have added a comment on the vase mode issue: #5

[Murloc992]

Sorry for not giving an update for so long.. I will try to squeeze some prints inbetween huge orders I have today..

[supermerill]

I close this for inactivity.
If someone else find a degradation in a print vs prusaslicer, plaes re-open this issue and post the two project file (.3mf in a zip, from prusaslicer & slic3r++)