Rat Rig Community [Unofficial]

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ratos-support

fix-my-print

fix-my-printer

fix-my-resonance

fix-my-mesh

german-support

Can't load filament with smart filament sensor enabled

If I do the printer will run the unload filament macro right away. The only working sequence is unload, turn off sensor, load, turn on sensor. Is there a way to work around this or is there an update in the way? (assuming that I didn't misconfigure the sensor)...
inland-turquoise
inland-turquoise4/21/2023

Missing layers

Last two prints have been missing some layers, what can be the reason for this?
No description

Move out of range at start of print

Hi! Since yesterday all of a sudden whenever I want to start a print it says "move out of range". This always happens after the primeline. Even with prime line or prime blob deactivated it still happens (after bed mesh, before starting the print). However when having a look at the exact position where the printer was when this happens and comparing it with where it think it was something is off. When looking at the toolhead section, the coordinates in the smaller font in grey (exact position) said: x [5,000] y [5,000]...
No description

Extruder motor skips on retract

Recently upgraded my V-Core 3 to a 3.1, in addition to giving it the extrusionless gantry mod. Finally getting around to recalibration and suddenly I'm seeing my extruder my extruder skipping when retracting. I don't recall this happening before the upgrade, and I didn't change any of the electronics relating to my extruder, so I'm wondering if anyone has any ideas on what could be causing this?

Extruder does not stop

I wanted to test my extruder so I heat up the hotend then give the command to extrude 1mm. The extruder starts turning but will not stop, I have to do an emergency stop. Any ideas? Thanks...

unable to read tmc uart 'stepper_z' register ifcnt

Hi All, Board: Manta M8P v1.1 Getting unable to read tmc uart 'stepper_z' register ifcnt, I've checked that i've jumpered everything correctly and checked the pin out is correct in the config, i'm going to go over my wiring again and confirm all my crimps are good. Is there any other way i can test/narrow down what could be the cause? if its not wiring my only other thought is a DOA Board?...
absent-sapphire
absent-sapphire4/20/2023

Wobbling movement on Y-axis

V-Core 500 - when the toolhead is moving on the X-axis, there's a slight wobbling movement on the Y-axis: https://photos.app.goo.gl/upjR6oKfTTsr9JJs7 (Tape placed to show the movement) After checking all pulleys and motor shafts (all seems fine) I suspect bad belts - they jump up and down: https://photos.app.goo.gl/8ENQ5pjKQ4DvG5rb6 ...
funny-blue
funny-blue4/20/2023

All files in /config folder are Read-Only

Hi, since updating everything (Mainsail, Moonraker, Klipper, RatOS) a few days ago, I cannot edit any of the files in my /config folder anymore. Everything in the main folder (klipper-config) and other folders is perfectly editable. So it's only the /config folder. I had created a few *.cfg files in the /config folder previous to updating everything. And these files are now also Read-Only. Does anyone know what could have caused this and if there's a way to fix this ? I added screenshots of my versions before and after the update....
No description
frail-apricot
frail-apricot4/20/2023

Sensorless homing

Hey everyone, looking to setup sensor less homing and I get this error? I have tried to reirse the direction on which it homes, but nothing helps.
No description
harsh-harlequin
harsh-harlequin4/19/2023

CB1 board and OV2659 Cam

Can’t seem to get this camera working, I’ve tried a lot of different combinations or ports and index0 and index1. Someone mentioned I had a space in the wrong place for the by-ID path, I addressed that mistake but still no camera output?...
No description
eastern-cyan
eastern-cyan4/19/2023

extruder motor gets too hot

I have a v-minion with a vz-hextrudort and an ebb 42. It is running the moons 8tooth motor that is recommended. The stepper motor eventually gets to hot causing the PLA to soften and eventually jam. I have tried a different motor but it still gets too hot. What are some things that could cause the extruder motor to heat up like this. Thanks for any help.

Assembly, clicking left belt

I've tried and made sure the idlers are the same height as the motor but it seems to skip and click when I do a test pull. Video shows it best
extended-salmon
extended-salmon4/18/2023

noisy printer, unable to locate sound source

I have been printing for about a month now. The printer has been printing OK quality, about what my previous printer was capable of, however 8 am having to print at a snail pace to prevent unholy amounts of noise I cannor locate where the noise is coming from. I have tried turning my printer round to pinpoint it, but it's just noise. Sounds like a cross between a horcrux and velociraptor....

Bed mesh Z height issue (V Core 3 & BL Touch)

Hi everyone. I have just upgraded from V Core 3 to 3.1 My printer was running OK in this following regard prior to the upgrade but have a confusing issue now. I decided to start at the beginning and tune everything again. Sorted out the Z offset for the BL touch fine and moved on to a pressure advance calibration....
helpful-purple
helpful-purple4/15/2023

Vibration on Left XY-Motor and Belt

Hello, my RatRig V-Core 3.0 it makes noise as soon as the left xy-motor is running and I drive a little over 200mm/s fast. The GT2 belt vibrates strongly. The print quality suffers massively in these situations. I have already checked the belt travel several times. ...
afraid-scarlet
afraid-scarlet4/14/2023

Horizontal pattern

Hi, Can someone help me sort this out? I have ballscrews with wobble rings, bed temp is acurate within 0.3c plus minus...
No description

Massive layer shifts

I started getting layer shifts on my v-core 3.1 and I don't know what's causing it. They're consistently shifting in the same direction and the printer clearly thinks it's still in the right position as when it homes after it goes the same distance to the right and forward. I reinstalled the os recently with an update to ratos2 when I was having some voltage issues. But the layer shifts continued. The belts are near perfectly tensioned and I'm not seeing any skipping when they move. Seems to only happen on new layers. ...
No description

Belt Replacement V-Core 3.1-500

Hi, I guess I need to replace my belts soon - along with the fmmm I want to install. What belts do you recommend and what length is required - also is the a spare part list with info like this?
wise-white
wise-white4/14/2023

The V core500's cable to the extruder hangs down . Any ideas?

V core 500's cable from MCU to Head hangs down. how are you all solving it? I'm hanging it from the ceiling now, but this method is not possible at enclosure 2.0....
No description

Extruder heater not heating at expected rate

I've had 1 successful print out of this printer now it's throwing up errors like this about 6-10 layers into a print, is there something I'm doing wrong? I've tried to read the klipper log but all it tells me is that the temperature goes down. Log and screenshot of problem attached.
No description