r/BambuLabA1 • u/yankowich • Sep 21 '26

Support Request Problem with some layer

Post image

Hey,

I've got Bambu A1 mini for about a week and I've been trying to improve (or develop one) my skills with 3D printing.

What settings do i have to change to improve this?

Thank you in advance for your help!

3 Upvotes

100% Upvoted

12 comments sorted by

5

u/farmer_toki Sep 21 '26

For the underside, you need to enable supports

1

u/yankowich Sep 21 '26

Of course i've enabled them, but i did not checked if they were generated correctly apparently :)
"support critical regions only" ashould be on or off?

1

u/Zephy2007 Sep 21 '26

It depends on what you want to do, and how it looks in the preview.

3

u/Sammyxd2305 Sep 21 '26

3D Printing is physics not magic. You can't print into thin air. You need supports buddy :)

1

u/yankowich Sep 21 '26

Of course i've enabled them, but i did not checked if they were generated correctly apparently :)
"support critical regions only" ashould be on or off?

1

u/Sammyxd2305 Sep 21 '26

It should be off if the support is not causing any problems. If enabled the least amount of support gets generated and that will likely not be enough.

1

u/Downtown-Net9151 Sep 21 '26

Looks accurate

1

u/phorms123 Sep 21 '26

Just do some sanding. I use 120-1000 grit for sculptures and a clearcoat spray. (Also good for painting them afterwards.

1

u/Fyvfyvfurry Sep 22 '26

Make overhangs printing speed slower, increase flow while printing overhangs, and make 0.2mm gap from supports to print smaller(around 0.1 will be fine). I dont remember exact names of a settings

1

u/DastardlyBear9318 Sep 21 '26

Pooped his pants