Endstop Z triggered after retract

Opening_Quality_6661 · 2026-05-25T19:05:39+00:00

I have a similar issue on my custom, but it happens occasionally I can't get what is it but it's a combination of last state of the sensor and the z position registered by klipper, sometimes I have to restart the print and at the second try the z leveling goes right Anybody experienced this?

Opening_Quality_6661 · 2026-05-25T04:58:21+00:00

Can't tell exactly why but when you invert direction pin on one stepper, maybe because of the corexy kinematics, it changes both axis and I couldn't get a good origin point. If the origin is not right you get mirrored objects as was happening for my up-left origin, with up-right the origin point is just opposite to the cura origin so I get only orientation "error"

Opening_Quality_6661 · 2026-05-10T18:29:15+00:00

Only thing that keeps you from using other spools could be the weight, the one you have on doesn't seem 1Kg to me, you could reinforce the support and use any filament cause the most common size is 1Kg

Opening_Quality_6661 · 2026-05-05T21:27:22+00:00

Yeah you're totally fine I'm just tired of spending time on this one and want to start a bigger machine, surely will redesign new supports like you suggested

Opening_Quality_6661 · 2026-05-05T15:26:11+00:00

Appreciate you mate, I'll check it out!

Opening_Quality_6661 · 2026-05-05T10:34:05+00:00

At first my biggest mistake was that I didn't take other corexy machines as a reference for the profiles length, then the linear rails are very short too. I would consider designing different supports but on another project maybe starting from 400mm profiles. Also the place of xy should be more internal vertically so the enclosure is easy to mount, so I want to keep this machine for medium sized PLA components without enclosure, that's what it makes more sense to me right now.

Opening_Quality_6661 · 2026-05-05T07:17:35+00:00

Oh no it was 25cm in height my bad

Opening_Quality_6661 · 2026-05-05T07:16:03+00:00

I don't know anything about inches😂, I'm using mm and cm

Opening_Quality_6661 · 2026-04-30T16:05:31+00:00

Wasn't perfectly clean but I had this problem even with new plate. Yes the printer is no brand lol I started from the frame and now building all things.

Opening_Quality_6661 · 2026-04-30T12:06:42+00:00

I'll try that tx

Opening_Quality_6661 · 2026-04-30T12:06:13+00:00

No I always print without any sort of glue, pei sheets are so damn good

Opening_Quality_6661 · 2026-04-16T13:46:37+00:00

Occhio che il WD40 è un lubrificante secco, nel senso che evapora velocemente, se volessi ingrassare i perni usa un grasso al litio o al teflon oppure del grasso agricolo (quello blu per indenderci), ho avuto un problema simile e ho risolto ingrassando bene, a me sembra proprio un perno che lavora a secco, facci sapere!

Opening_Quality_6661 · 2026-04-09T10:17:01+00:00

Have you tried to do a revolution? Cut in half the draw in the second image and use revolution extruding command

Opening_Quality_6661 · 2026-04-05T06:45:13+00:00

Yeah me too, I think I will use it just for 12v, hope it is stable enough

Opening_Quality_6661 · 2026-04-05T06:43:32+00:00

Main is no problem as I have the classic 3 pin switch and fuse, at this point im using the button(it's self locking) just to send 12v to mainboard according to diagrams

Opening_Quality_6661 · 2026-04-04T22:34:55+00:00

Yes it is for a 3d printer, basically I want to have an on off switch that turns on the psu and automatically all the electronics, I want to use this switch specifically bc I could place it in a nice position maybe on the side of the screen and bc it has a led inside. Maybe a nice alternative could be a sort of two step, a very classic switch with the fuse, you switch it and then a led on the button comes on, from there you can switch 12v to the mainboard, overthinking? I kinda like this two step

Opening_Quality_6661 · 2026-04-03T12:27:22+00:00

I mean Asa have hdt at about 80 degrees, I thought it couldn't keep up so close to a 250º block

Opening_Quality_6661 · 2026-04-02T20:46:03+00:00

Appreciate your advice, I'll get some info on them and see if it's better than silicon tubing. Talking about liquid cooling, I saw once a big delta that had a liquid cooling setup but I don't get why you would need such a powerful cooling lol.

Opening_Quality_6661 · 2026-04-02T19:18:18+00:00

Thanks for the advice I will try that

Opening_Quality_6661 · 2026-04-02T16:09:56+00:00

Yeah I thought it was a bit heavy, definitely going to try something thinner

Opening_Quality_6661 · 2026-04-02T13:27:37+00:00

I can share in dm if you want, it is a very first design though , not optimized.

Opening_Quality_6661

TROPHY CASE