Rat Rig Community [Unofficial]

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Rat Rig Community [Unofficial]

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over extrusion and under extrusion on the same print

Hi all, I have a print that on one side is over extruding almost to the point of failing and on the other side has areas that don't have enough extrusion. Seems like too much plastic on one side of the print and not enough on the other. ...
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Inconsistent First Layers vcore 3.1 w .6mm nozzle

I did the first layer test print yesterday after calibrating the probe offset. I eventually adjusted the z offset until the top surface of the first layer test was very smooth, let the print complete, and saved the adjustment to the config. Today I went to print a calibration cube, and the skirt and outer perimeters of the cube's first layer printed horribly. About halfway through the solid infill portion of the first layer it suddenly turned smooth again and the print completed properly. Attach...
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Second Hand 3.1 with 0.8mm Nozzle not printing

Hello everyone its me again! I hope this saga has almost come to an end! So after finding out that the printer does not have its standard 0.4mm nozzle but a 0.8mm nozzle instead. The test extrude function works fine but when it comes to printing the gcode the filament just balls up next to the nozzle.
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Warping at support interface on large print

I eliminated any warping at the bed, but now the print is warping where the support stops. Should I consider tweaking support settings to try to avoid this issue or will this be unavoidable?...
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holes in print

What parameter schould i change to close holes in print. Orca slicer, vcore 3.1 300x300x300, 0,6 dyse, petg
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Gear like pattern on some round shapes

I have a strange phenomenon with my prints: Printing at about 120mm/s there are gear shaped patterns on some round shapes. So far ONLY in more complex models. They appear on: Holes, cylinders (outside), rounded edges all in X Y, all around ...
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PLA overhangs are utter mess

OK. Dunno what I'm doing wrong. But this is what I get from overhangs. 200C, 60C bed, 4028 fan on 50% overhang printed at 33mm/s Any questions, anything, I can add. please, shout .. It's like the PLA "doesn't stick" .....
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Print got messed up midway

I was printing this vase and up until about 80% it printed perfectly but then it got messed up. Can anybody help me figure out what the problem that caused this is and how to fix it?
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Gaps at end of perimeter

My print experiences gaps at the end of external perimeters. It appears to line up with my seams and retractions, however it does not go away if I disable retractions (set retraction_length to 0 in Klipper. I have firmware retraction on). I use Superslicer. I have seam_gap[0] = nil any pointers in the right direction are greatly appreciated....
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layer cracking

I am printing a large print and am getting cracking between layers. PLA printed solid Jessie filament Hotend at 210°C and 220°C Bed at 50°C 0.4 nozzle with 0.2 layer height...
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Weird filament extrusion

I have this weird extrusion on the corner of my prints. I dont know what to change to correct this.
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Nylon cf-15

The filament is being actively dried. Although how dry it currently is. Could be up for question. What would your bear guess be this is? I have not tried anything yet as I’m not much of a print quality person. But I would like this gone.
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Lines in X movement

Hey, I'm currently printing some boxes on my V-Minion in vase mode, the sides that are printed on the X axis have strong waves that you can see and feel, on the sides of the Y axis everything is smooth Checked everything but all looks fine ...
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Endless Layer Shifts

I’m at a loss. I keep getting these awful layer shifts and I can’t figure out why. It seems to be getting worse and worse. I tightened the belts and this is what happened. I really could use some help. Vcore 500mm
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First Layer defects

Hello all, Could use some advice on my first layer. Getting these "boogers" on top of my first layer and can't figure out what's causing it. It's sticking up high enough the nozzle runs into it and potentially causes a layer shift Printing PETG at 235C with a Mosquito hot end and Orbiter extruder. I have gone through calibrating my motor for the extruder already...
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1st layer issues

Hi, I've been determined to get the 1st layer printing correctly using a standard first layer test print. i've printed maybe 40 of them and made various changes throughout but the left hand side of the print is consistently more squashed than the right side of the print - consistently as in, every single print. I heat soak everytime, some of the tests have been done after a good few hours of heat as i've been doing test print after test print....
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Inconsistent Extrusion after travel

Hi, my printer has been having some inconsistent extrusions after travel. When it is a consistent extrusion (i.e. vase mode), there are no issues, but when the printer stops extruding to travel there is some oozing and under extrusion when the flow resumes. Eventually it levels out and the extrusion becomes normal, but with many travel moves during the print it could compound. I’m wondering if this is due some kind of clog or needing to clean the heartbreak. Any help is appreciated, please see the image attached...
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Very strange corners

Hello, everybody. I have a somewhat annoying problem that I am struggling to solve. Here is my print with PETG, and as you can see, the overall print is fine except for the corners. For some reason, they look like this. Does anybody have any ideas why? I would appreciate any help. Thank you!
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what's this?!

Haven't used the printer for a while and now I get this on all arcs 😳 VCORE 4 400, Orca 1.7 and testes both Classic and Arachne with similar results....
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What is causing my print to loosen from buildplate? z_offset?

Hi, My print keeps loosening from the buildplate, is the z_offset to low?
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