To edit a toolpath within a region

Use the Edit Within Region item to edit the tool axis of selected (partial) segments of a toolpath whilst preserving the toolpath contact positions. This enables you to:

Click Toolpath Edit tab > Edit panel > Edit Within Region to display the Edit Toolpath Within Region dialog.

Initially, you must define the region you want to edit in the Select Regions tab. Then you define how you want to edit the tool axis in the Specify Changes tab.