misterx wrote:Thanks mtyerl, I didn’t see the lines on the toolpath preview.
Have a look at your finishing toolpath in the 3D view, I'm pretty sure you used and offset strategy and you will see the same shaky lines.
Unfortunately, Vectric products don't offer a waterline strategy for steep surfaces. As the stepover is horizontal and not vertical, it does not cut at best these surfaces.
You can use vectors to delimit these zones and generate a toolpath with a smaller stepover between these vectors.