PLA-PVA. PVA lines adhesion problem on PLA brim.

[fundamental4 0]

Hi all,

 

Cura 3.6

 

Brim layer is made with PLA but brim support layer are with PVA directly on the platform.

 

Why I obtain these few PVA lines on the PLA brim? in this way I have many adhesion problems in these 10 lines. I wish all PVA on platform.

 

How can I select PVA support ONLY in build plate?

(yellow: PLA; purple: PVA)

 

Thank you.

[fundamental4 0]

I found it!

 

"Brim replaces support" must be unchecked.