Bad faces on triangle

[Parang0n]

hi and thank you so much if you can help for my problem

when i print a file with some triangles, some large triangles of the print have this kind of bad result:

i use bambu A1, with bambu studio

the filament is PLA tricolor but it fail with black too

i think the problem come with the slicing param (i print 106 triangles and 4 large make that) if you have question, don’t hesitate ,

any person having this issue?

[EnoTheThracian]

I have seen similar issues with solid infill edge curling at shallow angles. It may help to disable “ensure vertical wall thickness” or reduce top layers (in order to reduce solid infill width). Lower/Adaptive layer height may help a bit as well.

[Parang0n]

thanks a lot, the result is more clean

its not perfect but it clear my problem !! thank you !!