First layer failed

[iPa]

Hi,
To fix a display I have 4 spacers.

Holes inside spacers begin on layer 3.

Before print, I checked in preview the first layer, I didn't see any issue.

But, after external wall it began to print 4 round parts !

then

Yes in the preview all seems perfect, but on print that another story, this leaves very visible marks, especially because it is the front of my model .

I tried many things to avoid this behavior without success, sadly finally had to slice this model with Cura.

[iPa]

A zoom

Capture d’écran 2564-06-23 à 19.51.25.png (26.58 KiB) Viewed 2017 times

And files

[Vicky@Raise3D]

You can try 0 bottom surface solid fill layer and top surface solid fill layers.

[iPa]

I tried 1 but not 0 , I will try 0.
Thank you Vicky

[iPa]

There is really something wrong, again this annoying behavior.
Hope a change in the next update.

Have a nice day

[Vicky@Raise3D]

Can you share me the values you put for Top surface layers and bottom surface layers?

[iPa]

Can you share me the values you put for Top surface layers and bottom surface layers?

Top surface = 2
Bottom surface = 2

So I tried:
Top surface = 1
Bottom surface = 2
Then the behavior only happens from the second layer

Top surface = 0
This workaround works
Thank you Vicky

[Vicky@Raise3D]

It seems the Top surface and Bottom surface settings are different. Once it enabled, it will generate two different types of solid infill.