Nesting parameter to enter a value for the angle of non-grained parts

1 - No rotation
2 - 0, 90, 180 and 270
3 - 0 and 180
4 - Any angle
For nested optimising, parts can be placed at a range of angles to each other to ensure a good fit. This value determines the allowed angles.
Notes
- Can also be set as a Material parameter at material level.
- Only available if the global step angle is NOT in use
- Not applicable for Rectangular Nesting.
- This setting is ignored if individual part step angles are set using the ‘Step angle’ information box