How to fix nozzle scratching model during print?

Hello, I am using Bambu Lab X1 C Combo.I use Bambu studio as a slicing program. How can I ensure that the nozzle prints by moving in one direction in the printing of perforated models. In addition, how can I minimize the traces left by the nozzle on the top layer.Thanks!!!

change the sparse infill pattern to something like gyroid. For the top layer you need to do the calibrations… start with auto calibrations in Bambu Studio.

The first I think is not possible, at least not using Studio.
The second can be improved by “avoid crossing perimeters”.
If that is not enough you might have to with the manual G-code additions to include a z-lift.

If you mean traces on the top layer as in the nozzle running over surface when the layer is done I am afraid again only adding a z-hop is the save way - but hopefully someone will correct me on that one.
Sometimes though it can be as simple as changing the infill angle in order to have infill for the top layer end in a different corner.