u/parchping

I built an LDO V2.4d this spring. When I print a 100mm square, the diagonals are off by 1mm. Same for fleur-de-cali (and the same corners, of course). Following Ellis and Nero, my Z bearing joints are nicely adjusted. I cannot get the xy bar square. On each end of the bar there are two bolts on top and one on the bottom. Loosen the six bolts, and I can twist the bar way out of line. When I let go, it goes right back to where it was. What am I missing?

I have a V2.4 with Stealthburner, currently with a Revo hotend. I want to replace it with a TZ-V6. Triangle says 20-30 days (shipping to US from China). Amazon has a bunch of hotends labeled TZ-V6, but they are from a variety of sellers and I'm concerned about 1. getting something that will work for me and 2. not getting a junky knockoff. The places I usually buy from in the US don't have TZ-V6.

Please advise!

It looks like I'm getting underextrusion after a corner. I have run PA Pattern test (Orca) and it says my PA is right where it should be. I have a fairly new V2.4 using CW 2 and SB. I'm printing Jayo PETG rapid.

https://preview.redd.it/kiujjqncax7h1.png?width=1577&format=png&auto=webp&s=29d5dfdf3a9bfaf7253c2e489501c1da790eff3d

https://preview.redd.it/yqa67z7eax7h1.png?width=1693&format=png&auto=webp&s=1cc18fe853e10ae8b0214192951344b56ea543f8

https://preview.redd.it/lh0ioejfax7h1.png?width=1825&format=png&auto=webp&s=e9013105d619b7f8b6db5ec49e9a573306b67a2b

Voron 2.4d 3d printer/Leviathan controller/RPi 4b + usb cam

If I'm posting this in the wrong place, please let me know. I have updated everything I know how to update. I'm trying to install crowsnest via kiauh, same as I did before (which worked).

I had the camera working with crowsnest. I had some problem that I could not figure out, I thought the easiest thing would be to reinstall everything--rpi os, klipper, mainsail, etc. It all works except I can't install crowsnest due to unmet dependencies. Here is the critical part during crowsnest install:

Solving dependencies... Error!

Some packages could not be installed. This may mean that you have

requested an impossible situation or if you are using the unstable

distribution that some required packages have not yet been created

or been moved out of Incoming.

The following information may help to resolve the situation:

The following packages have unmet dependencies:

mainsail-spyglass:arm64 : Depends: python3-libcamera:arm64 but it is not going to be installed

Depends: python3-kms++:arm64 but it is not going to be installed

Depends: python3-picamera2:arm64 but it is not installable

Depends: python3-av:arm64 but it is not installable

E: Unable to correct problems, you have held broken packages.

E: The following information from --solver 3.0 may provide additional context:

Unable to satisfy dependencies. Reached two conflicting decisions:

1. mainsail-spyglass:arm64=0.18.1.trixie is selected for install
2. mainsail-spyglass:arm64 Depends python3-picamera2:arm64

but none of the choices are installable:

[no choices]

mainsail-spyglass not found or failed to install.

The item I printed today has holes for eight heat set inserts. Infill overall was set to 25%. I manually added a cylinder modifier, shrank it to an appropriate size, moved it in Z, and then positioned it over the first hole. Repeat for the other seven holes.

Is there some easier way to do this, to provide a solid area around a hole?

V2.4d with Leviathan and Rpi4b.

I have diligently followed the instructions here: https://docs.ldomotors.com/en/guides/btt_43_rotate_guide which says to comment out any previous dtoverlay and put these two lines in /boot/config.txt:

display_lcd_rotate=2  
dtoverlay=rpi-ft5406,touchscreen-inverted-x=1,touchscreen-inverted-y=1display_lcd_rotate=2  

Note: they actually go in /boot/firmware/config.txt which is where I put them.  

This does not work, which is funny because it worked last week, before I reinstalled everything (including the OS). 
I also tried the recommendation here: https://forums.raspberrypi.com/viewtopic.php?t=379876 which also did nothing.  

Please advise, and thanks.

I want to understand how chamber temp behaves vs. bed fans and exhaust fan. How can I record temperature data for the chamber?

I'm using Klipper/Moonraker.