Support print does not stick on the bed

Sovol SV07 Plus
1

Hello my friends,

my prints so fare are really satisfying but at the moment I struggle with a part which needs a relatively high support:

part_with_support
part_with_support1183×738 90.4 KB

At this point the printer is having problems and scratching the support part from the bed:

MVIMG_20250624_170325 (Large)
MVIMG_20250624_170325 (Large)1080×1440 393 KB

I already reduced the printer speed to 100mm/s and tried to use some hair spray for adhesion. I use Ultimaker Cura 5.9.0

However I did not play around with the print acceleration which is currently at 8000mm/s. Unfortunately I can’t do a buld plate adhesion only for the support.

What do you think is my problem here? Any hints welcome.

Thank you

2

I haven’t used Cura in a couple years but in Orca I’d switch to tree supports and set the “first layer expansion” to 8 or 10mm.

You could try internal and external brims.

If all else fails add a raft (4 to 8 layers)

3

Hello,
Have you tried using a different type of support? Trees, for example.
The advantage of this type of support is that the base is thicker than a standard support.

4

You’re faster than me

5

If you add a Brim around the model, it will include he support also.