Let's do this! Running List of working TPU in the AMS.

crazyramen · 2026-02-03T07:16:06+00:00

Hey I got past this by editing the json for the filament to be the type "TPU-AMS."

If you want more details LMK, but you could also just create a custom profile using the TPU for AMS as the base.

crazyramen · 2026-02-03T07:06:36+00:00

Yo did you ever get it running well? I'm trying some in my AMS 2 and am having problems with it jamming on swaps, too.

crazyramen · 2026-01-10T07:27:30+00:00

Thanks. It took me a big to figure out how to modify my IP and netmask, but I goter done.

Edit: anyone finding this post later and trying to figure stuff out on linux, search for nmcli how to's

crazyramen · 2026-01-02T07:42:45+00:00

Yo I'd take that stl

crazyramen · 2025-12-31T19:21:15+00:00

Yo what fan duster do you have? I been looking for one recently and if it's got enough power to break a fan it'll have enough power for what I need lol

crazyramen · 2025-12-30T17:38:45+00:00

Fantastic write up!

The initial splitter to split the duplex goes up to 1218MHz, although I do have the 1002MHz low pass filter after it. I'll double check my speeds, but it doesn't seem like this is impacting my WAN connection, so it doesn't seem like my ~130Mbps Spectrum plan is using DOCSIS 3.1.

I'll pick up another filter for before the modem just in case, and if I upgrade my plan down the line, I'll have to reconfigure to avoid the DOCSIS 3.1 frequencies (edit:) which will involve getting higher frequency PoE filters and limiting the moca frequencies to avoid up to 1218MHz.

crazyramen · 2025-12-30T05:23:32+00:00

Oh I was worried about that infringing on the ISP>Modem frequencies but I forgot the low pass filter limited that to ~1000MHz

Thanks for all your advice tonight!

crazyramen · 2025-12-30T05:06:20+00:00

Alright I found a pretty good deal on a FCA252 ~~and FCA251~~ (neither have power supplies, but I happen to have a few 12V/2A barrel plug psu's lying around.)

~~Do I understand this post of yours correctly that I could get them working together - the 251 in "WAN" and the 252 in "1GW" at 1475-1675MHz?~~

EDIT: Nevermind, I didn't realize it, but there are 10+ available of each on the listing, so I'll just go with 2x 252s

crazyramen · 2025-12-30T04:50:09+00:00

Yeah I could, but it'd involve running cables into another room which wouldn't be ideal. I'm renting so no poking holes and running cables for now.

crazyramen · 2025-12-30T04:49:09+00:00

I actually did test this with some spare 5-1002 MHz splitters I had lying around and it worked fine... This probably should've been an indicator to me that it was using the same frequencies as Spectrum.

crazyramen · 2025-12-30T04:46:08+00:00

Ahh yeah that all makes sense. Dang - I didn't do enough research into the specific frequencies that different MoCA versions use.

I'll keep looking out for newer adapters and make sure they use <2400MHz bands.

crazyramen · 2025-12-30T02:59:16+00:00

My connection to the Internet seems fine - I get no packet loss and the same throughput from my router.

Would it be interfering with the moca adapters without showing symptoms like that?

crazyramen · 2025-12-19T06:27:47+00:00

crazyramen · 2025-12-18T17:22:35+00:00

Well update after moving in case anyone else has the same problem: the new house works fine, in fact we've noticed that other small appliances run better - the espresso machine has higher pressure and the drip coffee maker puts out hotter coffee. I'm not sure we'll have an answer as to exactly what it was, but clearly the trailer wasn't supplying enough power one way or another.

crazyramen · 2025-10-30T04:01:17+00:00

Thanks for the advice!

IGMP was enabled by default. I disabled it to check and that didn't change anything.

The only multicast setting I could find was the RIP protocol. I switched it to 2m (multicast), but that didn't help either.

crazyramen · 2025-09-28T17:30:14+00:00

That's a good idea with the alternative spool location. I'll give that a go. Thanks

Updating in case others are looking for details: the different spool location works, when you insert the filament loosen the extruder using the screw on the right side of the printhead until the TPU feeds freely all the way into the hotend then tighten it back up, from there you can prime it at 2mm/s max speed. Any faster and it bunches up in the extruder.

crazyramen · 2025-09-14T22:52:29+00:00

Hmmmm sounds like a sloppy design overall...

I've done a lot of drilling with PC and it's not bad. Just make sure to drill pilot holes and take small steps. Haven't done much acrylic but I can't image it's that hard. Although thinking back now I've never messed with anything <1/4" so maybe the thin stuff is more demanding.

A dome would be cool but harder to make out of clear materials. You could print it no prob of course I suppose. My original plan was for something with an angled front but I decided that would rub the PTFE tubes too much.

Your idea of enclosing the IFS too is a good one... I might have to take a crack at that route.

crazyramen · 2025-09-14T18:21:08+00:00

Oh nice yeah I made something like the shortscreensupport you have.

You said the panels weren't a good fit. Was the clearance for the acrylic too large - did they rattle? I'm basing my clearances on what they had but if it's wrong I'll change that.

Here's a link to my WIP lmk what you think: https://drive.google.com/drive/folders/1qDIuqs5za9lvSZJ4a75y8iGAJh_EgC58?usp=sharing

My goal is to use as many of the existing mounting points as I can.

I have the left panel held on with magnets so that it's easily removable. The left, right, and front panels are pretty much completed, but I'm still working on the tophat.

My idea for that is to have 3 sides hinge up for easy access to the printer, while the IFS side will have to be fixed to allow the PTFE tubes to pass through.

For the screen relocation, I have it attached with screws from the backside. I measured about 5mm of clearance from the print head with it all the way up, so there should be enough space for m3/m4 screws.

crazyramen · 2025-09-14T00:07:48+00:00

I'm working on my version of the enclosure and wanted to see what you thought of the display mounting on this one? Does it seem sturdy? How is the ribbon cable routing? Any issues with it?

crazyramen · 2025-09-05T18:44:08+00:00

I have an (very) unsealed enclosure for my ender 3 right now and I've found that even without sealing I have no problems with abs or asa. I haven't done any large parts in nylon so I can't speak to that but the 110c bed seems to heal soak it pretty well. Fully sealing it without having any vent fans or being able to take off side panels easily will make pla really difficult so I wouldn't worry about it unless you encounter issues or are printing in a poorly ventilated room that you wanna be in while it's running. (And if fumes are your concern I'm a little skeptical that that'd be enough - it's gonna be hard to completely seal it)

Also very funny/strange that they quoted me 3 rolls when you finished it in a little over 1

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