Rat Rig Community [Unofficial]

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Rat Rig Community [Unofficial]

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ratos-support

fix-my-print

fix-my-printer

fix-my-resonance

fix-my-mesh

german-support

Proper beacon mesh sequence

VCore 4 documentation indicates that the beacon initial calibration should be done on the raw aluminum plate. It is only after the heat pad is mounted that it states to also affix the magnetic sticker. Is this accurate? The pictures show the build plate in the bed when manually leveling. Also the beacon initial calibration command does not exist, what do I use then?

VCore4 300 Hybrid

I've got a hump in my mesh but the deviation isn't that big (.18). When I use a straightedge and a flashlight I'm able to see light on the edges so am wondering if this is just "how it is" for this bed or if there's more I can do. I've verified as well as I'm able that everything is square and I've also loosened up the x-rail bolts (a torque wrench is arriving tomorrow so I can verify 0.98Nm) but so far can't seem to get it any better than this. Any ideas? I'm not (really) complaining as I c...
Solution:
You could but 0.1mm on the stock bed is about as good as it gets from my understanding
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MIN MAX BED

I have a bed as in the image my tool head when it goes to the rear to home Y it moves past the bed. Like 15 mm. So i sent position endstop to 415. My postion max to 415? My problem is that when i used the bltouch they are both over the bed, but now with the beacon it is outside. I know i c.an set Z tilt for the poisition. But do I need to add a offset for the bed so when i do the bed mesh it reads inside the bed.
Solution:
Ok all correct now just had to put in the right points.
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Wave in bed (VC4-500)

I have a similar mesh heighhtmap result with my V-Core4-500 like this: https://discord.com/channels/582187371529764864/1260559585232687126 I already did this: ...
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How do I get rid of the waves?

I have used a torque driver to screw every screw like in the guide to 1.0Nm. Would it be better to have a screw in the Y-axis linear rails in every 2nd hole instead of every hole? (Maybe)...
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hump In bed (V Core 4 500mm)

Is this a bow in my magnetic sheet or something sort of squaring issue? Or something else entirely let me know if I can flatten this by making some adjustments please
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V-core 3.0 500 Mesh

Hi, i've tried to fix my bed mesh but have had no luck so far. I've tried adjusting my frame to see if that helps but it doesn't seem to be doing it, so maybe i'm doing something wrong. Any help would be appreciated. I can give anymore info if needed, thanks!
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Vcore 3.1 500mm Mesh Help

Any recommendations on fixing the bed mesh are greatly appreciated thank you !
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adding beacon mesh points?

Running ratOS 202 with beacon revH Is there an easy way to add a bit to my printer cfg that will allow me to increase the resolution of my beacon bed mesh? It’s not bad as is, but I think more resolution would help. It makes an S shape which looks to me like 3x3 points. I’d like to just up this to like 20x20 or so since it’s so quick. ✌️...
Solution:
In that case, just increase the Y points. Try 100x100 if you think you need higher resolution.

Vcore 500 mesh extreme cornering

range is almost 1mm. not sure what is wrong or what to do about it. i got a new 500mm plate but the issue persisted. I don't know if replacing the magnetic sticker pad underneath will do anything. i'm trying sliding sheets of paper in
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Vcore 500 bed mesh

I need some help in order to understand what part of my printer is out of whack. I have tried adjusting as much as i could but obviously its not working. Please help thank you.
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vcore 300 wave

I used to get sub 0.2mm bed meshes but now I get this wave. Has anyone seen this? I already retensioned the rails and lubed them with lithium grease.

VC3.1 300 fixable without taking it apart?

Hi everyone, I recently got my hands on a used 3.1 in pretty good condition, but I am currently struggling with bed leveling: it's at 0.5mm deviation now and I'd like to make it better I TRIED FOLLOWING THE DOCUMENTATION AND THE VIDEO INSIDE IT, especially the part with the examples of gantry compensation by unscrewing 4 screws to move it (see photo), but it seems like the gantry barely moves when I do that? I tried moving my front right corner down to compensate for the rear right being low, and the results only got slightly worse when I tried doing it (from 0.3 to 0.5)....

Bed Mesh V-Core 500 tilted (Front right low, back left High 0.77 difference)

Hey, I am trying to ccorrect my bed mesh on the 500 i have. When doing a z tilt and then the mesh the front right corner is too low and prints dont adhere. Shouldn't the z tilt solve that for me? Am I missing something else? I've added a picture to show my mesh....
Solution:
oh, it is creeping? double and triple-check your couplers from the z motor shafts to the lifting screws, make sure the set screws are tight
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the great Blue Hole

Any recommendation on how to get rid of the depression in my bed
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my mesh is bad...

Hello. https://www.youtube.com/watch?v=h7ZTq2dDTkM I tried to fix my printer according to the video here. Then, after meshing, the graph appeared like this. What do you think is the problem?
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Enclosed Vcore 3.1 500, any pointers?

This is the best mesh I've had in the past couple of days since building the printer. Have my frame straightened to the best of my ability without taking it all apart again, tried taking out the bowing by loosening the gantry rail and retightening it according to the well known video. I don't know if I can get it any better given the size, of if I'm safe with this mesh.

First Layer Problem with Adaptive_Mesh

Hello. When I use adaptive mesh, I have problems with the first layer. But don't use it, I don't have any problems when I use normal bed_mesh. Something caught my attention, I think maybe this is the reason. As you can see in the screenshot, no matter which part I print, "PROBE_FOR_PRIMING: Probing the prime location at X: 493.0 Y: 33.0" always takes measurements from this point before meshing. Why does it always measure from X: 493.0 Y: 33.0? Görsel...
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Help Please

I installed the titanium tube on my V-Core 3.1 400 and I am little perplexed with my mesh now. It was relatively flat prior to install accross x and now I have this bow. I have loosened and tightened all screws on the x rail a couple of times in order to 1.5 NM. Any thoughts? It's also a little strange that the bow is less at the front.
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