Odd behavior with PLA breakaway

Snapmaker 2.0
1

I have a A350 dual extrusion ,

I am encounterng and issue where i have a void in the middle of the part as well as the bottom .

I use pla brakaway filament , the base layer does stick very well and lays a nice whilte line

my issue is that on he second void , it seems the brakaway does not stick enough on the last layer of black pla and before i am ready to lay the next later , it falls off , then the black layer is not supported and the parts is ruin .

using default setting , any reccomendation to try

2

You could adjust the space for laying on the top of the object and the space between support and object.

Since you use breakaway, set this support space settings to 0 and you are ready to go.

What slicer did you use?

1 Like
3

I have changed the setting to 0 and it does work , its a lot harder to remove but it works

4

You could even try a value up to one layer height, this is usual for normal/same support material.