I need support for the initial layer of support

Bambu Lab Software Bambu Studio
1

Hello;
Is there a way to eliminate the raft layer?
I want the first layer of support to touch the bed completely. Does anyone know a setting for this?
In the photos, I can set the first layer density to a minimum of 10%. It doesn’t allow me to go down to 0%. Is there a setting for this?

first layer 1
first layer 11283×871 213 KB

raft density 1
first layer 2
first layer 21282×877 192 KB

raft density 2
second layer
second layer1284×876 260 KB

2

btw, after adjusting the density of the raft layer, I set it to 0
no raft