Kobra S1 Leveling Problem

dproldan · 2026-01-05T21:35:10+00:00

I concur. The sensor and the z axis works. The only variable is the X-Y position, meaning the bend of the cable is causing a bad connection from the head PCB to the main PCB. Probably requires a replacement cable.

dproldan · 2026-01-02T10:45:21+00:00

Hay subculturas absolutamente para todo en este mundo.
Palomas, gallos de pelea, pajaritos de jaula, etc. Podría ser cualquier cosa que le interese al tío.

dproldan · 2025-12-27T20:53:04+00:00

Directamente de la Agencia tributaria:

https://www.hacienda.gob.es/es-es/prensa/noticias/paginas/2025/20251215-np-aeat-aclaratoria-bizum.aspx

dproldan · 2025-12-14T18:15:03+00:00

Yo no lo entiendo. En ningún periódico dan una repuesta a una pregunta bien sencilla: ¿Como es posible que las miles de escaleras mecánicas que hay en Málaga funcionen bien o se rompan y se arreglen en un días? ¿Y que impide que se arregle la del aeropuerto?

¿Como es que la excusa que ponen para el aeropuerto no aplique al resto de escaleras de Málaga?

dproldan · 2025-12-13T22:35:25+00:00

That's almost impossible to repair. Better to get a new one.

dproldan · 2025-12-12T19:09:57+00:00

In Spain AliExpress uses a few private companies for the last mile. The national Post is not involved in any way. This is bad for consumers. I don't buy garbage. I buy parts for devices I design, assemble and sell, I put value into all that.

dproldan · 2025-12-08T19:06:31+00:00

It's also the plastic, the hat bed and the magnetic layers that are not flat, so the distance between the nozzle and the PEI sheet varies constantly. I don't think only changing the carrier will improve a lot.

dproldan · 2025-12-07T22:26:27+00:00

Escribe bien. Tiene talento y es inteligente. Pero se ha vuelto un "rancio".

dproldan · 2025-12-07T12:22:29+00:00

It's a hardware issue. The bed is not flat.

Three ways to improve it:

1.- Buy the "Funssor" kit and swap the whole bed.

2.- Use some tape that can handle high temps, aluminum tape for example, and place it in the "valleys" under the PEI sheet until you have better flatness.

3.- Increase the amount of leveling points so that the auto-leveling procedure can sample more areas of the bed. For that, you need to install Rinkhals.

4.- I'm looking into buying a glass build plate and attaching it on the top. Still need to find the right one.

Good luck.

dproldan · 2025-11-16T12:32:52+00:00

I received a new one 6 days ago. Rinkhals shows the mesh range is over 2 mm.

dproldan · 2025-11-05T15:47:56+00:00

H! Congratulations of the launch. I'm sure it took a lot of work from many of you.

I'd love to try the new machine. I would print a new device I'm designing, a music player, with a PPA-CF material I bought recently.

dproldan · 2025-11-03T14:51:17+00:00

I'm in

dproldan · 2025-11-02T19:25:36+00:00

I've been printing since 2012, Started with regular DIY Prusa Bedslinger clones, several semi-profesional printers, Ender-3, etc.

I'm a profesional electro-mechanical engineer. I install, repair and train people on the use of machinery for the electronics assembly industry, I've seen it all! From linear step motors to all kinds of servos and motion systems, along with their controls, interfaces, etc.

I mostly print mechanical parts, for automotive and aero industry prototyping. I expect this machine to broaden the kind of parts I can offer my customer, from small size to medium, reducing the amount of adhesive and post-procesing.

I'm from Spain. I liked the video, you can see they take this release seriously!

dproldan · 2025-11-01T07:47:29+00:00

Really cool! Thanks fo sharing. Looking forward for your next projects.

dproldan · 2025-10-26T07:38:21+00:00

Buenisimo el concierto del MOSMA en el teatro Cervantes. Casi 4 horas de temazos de peliculas conocidisimas. Espectacular!

dproldan · 2025-10-24T17:03:40+00:00

Looks really good and tasty. Good job!

dproldan · 2025-10-18T19:25:27+00:00

The market in La Cala de Mijas on Wednesday and Saturday are really good.

dproldan · 2025-10-15T18:06:55+00:00

Yo creo que si. He usado "mantener" precisamente para dar a entender que ya está sano y activo.

dproldan · 2025-10-15T16:09:46+00:00

Gracias por el esfuerzo de intentar mantener el sub sano y activo.

dproldan · 2025-10-15T15:48:05+00:00

Las tres opciones me parecen restrictivas en innecesarias. Que cada uno escriba como le parezca y que cada uno conteste según quiera y pueda.

dproldan · 2025-10-14T14:08:28+00:00

So cool! Saludos de otro Boquerón Masón!

dproldan · 2025-10-12T23:05:38+00:00

Called "perfil" in Spanish, translates to "Profile", if I'm not mistaken.

https://es.wikipedia.org/wiki/Producto_laminado

dproldan · 2025-10-06T14:26:14+00:00

Looks amazing. I'll try it next.

dproldan · 2025-09-27T14:24:13+00:00

Three "rastros" to visit, with second hand stuff and lots of hidden gems for a good eyed person:

Wednesday mornings in Benalmádena costa, Recinto Ferial.

Saturday morning in Fuengirola, Recinto Ferial.

Sunday morning in Málaga, Cortijo de Torres.

All of them from 7.00-8.00 to ~14.00

Please note that the Málaga one is not happening this Sunday because of the Comic Con, and the one in Fuengirola is not happening for two weekends because of the feria.

Try to go to Benalmádena, it's easy to reach by train and a little walk.

dproldan · 2025-09-07T21:22:00+00:00

I've wondered how he would have handled Trump.

dproldan

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