queen idol
Same filament, same nozzle size (.6mm), similar settings. Top is printed on Qidi printer, bottom on RatRig
I can't figure out why there are such gaps at top layer?
I went tho all the calibrations in OrcaSlicer, adjusted required values, but still have gaps like this. Printing quite slow, at 200mm/s and 2k accel
It looks like pressure advance is off as fk, but according to calibration test, it's spot on
I'd rather have slight overextrusion like on top part, rather than such holes 🙂
white vortexBOT
lilac wagon
As a start, re-run the configurator and tell it you're using an 0.6 nozzle.
queen idol
As a start, re-run the configurator and tell it you're using an 0.6 nozzle.
I had / have that selected. Selected it at start when I did initial setup
lilac wagon
ok, good
post a pic from orca showing the top layer
queen idol
Zoomed it to same place as on picture above
lilac wagon
do you mind sharing the stl so I can slice it?
lilac wagon
Ok, I reset to all generic settings for printer/filament, chose 0.25 Quality/Speed. The slice look about like yours with less walls and a brim. I made one change Quality -> Walls and surfaces -> Only one wall on top surfaces ☑️ .
With at least 4 top layers, that should give a smooth top.
I'm trusting that your flow/etc settings are at least close.
queen idol
Lemme find that setting and try to re-print
Is there any way to compare profiles?
I'd like to compare all settings between two printers
lilac wagon
I went back to the stock defaults, so no personal settings would leak in
The only change
You'll want more walls for strength, obvs. But I was looking at the top. Turning off single top surface, and going to 6 walls, shows no signs of gapping in the slice, that would ruin a first layer.
queen idol
First layer was all good for me before too. Only top gets messy
It's currently heating, will see in some hours 🙂
lilac wagon
I meant top layer, lol
queen idol
😄
lilac wagon
Ok I cut a section down to a 15m print, and 4 walls, with a regular top. Just to see if .4 makes a diff
50% done and the inside looks like all the gaps are closing on the holes, so no structural defects on the interior
Done.
queen idol
I started slightly bigger part.. Still 20 minutes to go
But so far, seems to be all good
Thnx!
lilac wagon
Nice. I went to print one with one wall top layer, and wound up printing on my magnet 😱
