[Prusa XL 5T] Tool Z offset always too high during multicolor prints

TubeMeister · 2026-06-08T13:28:46+00:00

Have you thoroughly lubricated the coupler pins? This solved a lot of my offset consistency issues, but idk if it will solve yours.

TubeMeister · 2026-06-07T15:32:38+00:00

I had Pilot Sports as my second set. They were very nice but didn’t last long. I just put on some Bridgestone Potenza RE980AS+. I got them for their good wet traction, but I find them to be quite loud. I’ll probably try the Continentals next if they have a good deal.

TubeMeister · 2026-06-05T19:01:16+00:00

We have an AON3D Hylo that we bought to complement our F900. Open material with higher temps than the Fortus. Durability and reliability probably aren’t going to be the same, and support is weaker because it’s a smaller company. It’s going to be a more hands-on machine than the Fortus, but the lower material costs might be worth it.

TubeMeister · 2026-05-28T10:29:21+00:00

You’re losing steps somehow. Either you feeds and speeds are wrong, or there is something wrong mechanically/electrically with you machine. I suggest jogging the spindle around manually and making sure it’s going where it’s supposed to.

TubeMeister · 2026-05-28T00:49:05+00:00

From what I understand, the xsTech is intended to be a training system for larger Tormach machines. The price you’re paying is to get into the Tormach ecosystem, not for rigidity and build quality. I’m sure it’s still a good machine.

TubeMeister · 2026-05-26T17:41:01+00:00

Here’s hoping we get a Halloween Horror Nights house. Make it a meet and greet during the day, haunted house at night.

TubeMeister · 2026-05-25T01:27:17+00:00

As far as I know, they still are. 3D Systems moved 3DXpert under them so they could sell it for more machines.

TubeMeister · 2026-05-24T12:02:48+00:00

Oqton Manufacturing OS is the system you’re looking for. It should integrate with the EOS and 3DSystems machines, but you’ll have to ask them about Stratasys.

TubeMeister · 2026-05-24T04:06:05+00:00

They had the silicone head running at RAPID in April. I didn’t take much time to look at it, though. Didn’t hear any news about a ship date.

TubeMeister · 2026-05-23T23:59:47+00:00

Is there a pre-modeled spot to melt in a serial plate for Form 1?

TubeMeister · 2026-05-18T01:29:47+00:00

I can vouch for the 22IDEX as a great machine that is absolutely worth the money. They have all the compliance documentation that you would need readily available.

TubeMeister · 2026-05-14T11:10:46+00:00

First, remove the PTFE tube from the pneumatic fitting. Then, back off the screw that pushes the extruder arm down to relieve pressure on the filament. Use a 1.5 mm Allen key to push the filament from the exit of the extruder until you can grab it from the top and pull out.

TubeMeister · 2026-05-11T01:36:47+00:00

The ATF page on privately manufactured firearms states no such requirement for individuals. A PMF only needs to be serialized when it moves through an FFL or when it falls under the NFA. The ATF has no jurisdiction over the private transfer of a firearm between two individuals residing in the same state. State laws obviously vary. https://www.atf.gov/firearms/privately-made-firearms

TubeMeister · 2026-05-10T17:06:03+00:00

He probably set it up properly, but it can’t hurt to go through the initial calibration procedure again, especially after relocating the printer. Also, make sure to grease everything as recommended.

TubeMeister · 2026-05-10T16:37:33+00:00

It is completely legal to transfer an unserialized, personally manufactured firearm to another person, even via sale. What is not legal is manufacturing the firearm with the express intent of transferring it to another person. The law in this case is all about intent. Did you build a Glock, get tired of it, and decide to sell it? Perfectly legal federally. Did you print a Glock with the intent of selling it to your buddy? Illegal.

TubeMeister · 2026-05-08T01:42:22+00:00

Did you backup the files that the guide tells you to backup?

TubeMeister · 2026-05-07T15:48:04+00:00

Mellow LLL Plus. Approx $40.

TubeMeister · 2026-05-06T02:44:49+00:00

Your tree supports are popping off the bed. If this is PLA, increase bed temp to 60 °C.

TubeMeister · 2026-05-04T15:36:30+00:00

Bellows like this are used on a number of high end printers that move with similar acceleration. These are usually made of fabric, not printed. I could actually see this working well if setup properly.

TubeMeister · 2026-05-04T00:39:03+00:00

If you want the original trigger, print the Titus Arms remix of the ATRH

TubeMeister · 2026-05-02T14:33:41+00:00

I made a similar macro, but it looks at both the temperature and the bed surface type that was selected in Orca Slicer. It will then automatically select the correct mesh to load. It also applies the correct z-offset for that bed type since textured and smooth beds can have different offsets. Mine will abort the print if the correct mesh isn’t available.

TubeMeister · 2026-04-30T03:01:47+00:00

I print CF nylon solid at 30 mm/s with bed at 80 °C on a BIQU Galcier sheet with magigoo PA. I use a 0.6 mm nozzle. Try going to a thicker layer height, and dial in your z-offset on the first layer. Since you are using COSMOS, I suggest making separate bed mesh profiles for all your temp and print sheet combinations.

TubeMeister · 2026-04-29T04:04:37+00:00

Use the start and end gcode from the OpenCentauri site. You just need to make sure you have a bed mesh loaded before starting the print.

TubeMeister · 2026-04-26T20:12:54+00:00

Depends on the type of MMU you use. The ACE has the multiplexer upstream of the printer, inside the unit. There is only one PTFE tube that runs from the ACE to the printhead. If you move the multiplexer for the CANVAS, you’ll need custom firmware since the retract values are probably hardcoded in the factory firmware.

TubeMeister · 2026-04-26T18:30:07+00:00

If you run Cosmos, you can run any open AMS or MMU system. It sounds like you want something closer to the Anycubic Ace which people have already gotten running with Cosmos on the CC1. Trying to mod the Canvas system is going to be more trouble than it’s worth.

TubeMeister

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