thats going to be an uphill battle...if youre doing a cylindrical print, try printing in vase mode.
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thats going to be an uphill battle...if youre doing a cylindrical print, try printing in vase mode.
What I print will not work in vase mode. I will just have to play around with it, maybe try the Z antibacklash mod or change the firmware to increase Z acceleration.
Try these settings in S3D
Under the extruder tab under Ooze control
Check mark Retraction, Coast at End and Wipe Nozzle
retraction distance = 3.00mm
extra restart distance = 0
Retraction Verical Lift = 0
Retraction Speed = 15
Coasting Distance = 0.20
Wipe Distance = 5.00
Under the Advanced tab under Ooze control Behavior
Check only
Force retraction between layers
Only wipe extruder for outer-most perimeters
Leave the rest unchecked
You may try to reverse it so that it prints inside first.
Do you have anything set under Extruder/ooze control/extra restart distance? To me it almost looks like you have a negative value set there as it doesn't look like you are extruding a enough material after the retract when it is starting the next layer. You could try to put a positive value in there and see if it looks any better. That will extrude a bit more material at the start of the extrusion.
Or if those marks are at the end of your extrusion you may try to disable the Coast at end setting under the same tab.