Spiral vase overhang / bridge? issue

studiobl.nl — Wed, 25 Mar 2026 11:16:55 +0000

Some time ago I added a model to Printables:

https://www.printables.com/model/175751-mushroom-lamp-fast-print-for-e14-lampholder-with-s

That time I used Simplify3D to slice and print on my MK3S+. Now I like to be able to slice, print and monitor my prints - using PrusaSlicer / Connect.

This is when I stumbled on unexpected slicing behaviour in PS: (it is a lamp; the gaps between the bridges are intended in this sloped area, see link for earlier printed results)

In the intermediate slicer state, the preview seems correct:

I have tried various settings like Arachne / Bridge related, but I does not seem to correct it.

Does anyone have a clue? I am using PS 2.9.4

Spiral vase overhang / bridge? issue - PrusaSlicer

Spiral vase overhang / bridge? issue