Add a new selection to 3D-Adaptive operation to select planes.
I can set an offset, like +0,3mm in YX and Z, but Z will only keep if the steps are matches to the plane.
So sometimes i get an offset of 1mm as example. To reduce this, i must decrease the fine steps, but then all parts are use this, so my mill time will increase a lot !
For this i want an selection mode, to select all flat faces of the part that i want to mill with +0,3mm offset.
I know this feature from an other CAM Software.
So then i can set the cut depth, the fine depth (like for angel parts) and know flat parts are the offset i want !
EDIT:
There is an option for flat areas, but sometimes this will not work correct. I think selections are better to force this.