Obs... Should have watched

[Mike Eitel]

Printer Model

voron 2,4 R2

Extruder Type

Other

Cooling Type

Afterburner

I think I was a bit to confident that my adapted makros print_end/ print_start would work without extended testing. Grrrr

Has anybody repaired that kind of boom and can give me some hints?

 

[Mike Eitel]

Gave it some love with a bunsen burner and tongs..
I fear I will have to order a new beam...
I hate these long delivery times.... Waiting is not my best characteristic..

So I know, the z axis of a voron has quite some force

 

[Mike Eitel]

Will not do it. Everything is out of square. But Hinwil survived.

 

[NoGuru]

Ouch!

 

[Mike Eitel]

Replaced by the original Aluminium bar.. Puh that is heavy. Printer moving again. Will test tommorow the influence on speed and acceleration. Will publish results.

P. S. And I found the guilty:
At the end of a print I cool down to 170C and do a nozzle brush.
Yep, this copied routine (nice beside of always lowers to (absolute) Z20 ) ... No matter what is below. Grrrr