Simplify3D User Forum

I use raft sometimes on narrow prints. But why does it make raft layers 4-5 if I use just one like in picture?

The raft layers setting controls the number of layers at the interface between the raft and the part. You will still get all the lower layers that make up the raft foundation (unless you disable raft base layers).

thanks, If i enable "disable raft base layers" it prints just layers what I configured in "Raft layers" ?

That's an affirmative.

I never use the base layers whenever I have to use a raft..unless I have severe issues with shrinkage causing curling off the bed, when I pull out all the stops and use mouse ears all over the place!!

I tested yesterday without raft base layers and 2 layers of raft, it worked well.
I printed with PLA to glass plate covered PRF 202 Plastic Spray