Unable to slice using 2nd extruder only

[ATS_DEMUC 0]

Hello.

I can't slice this simple tube using PVA on the second extruder, after selecting the BB 0.4 core.
I disabled the first extruder and enabled the second one. Used normal print settings.

Thanks in advance

[Smithy 1,145]

You have to select on the left side, that you want to print with the second extruder. (select the object first)

 

I think that's the problem.

 

 

[ATS_DEMUC 0]

15 hours ago, Smithy said:

You have to select on the left side, that you want to print with the second extruder. (select the object first)

 

 

 

You are absolutely right. I noticed that a while after posting. I'm still new to Ultimaker 3 with its 2 cores. Thanks for the help!

[Smithy 1,145]

Also after several years with UM printers, I still run into this issue from time to time myself 🙂