Negative Z
SURFCAM will cut each protruding feature, individually, starting at its highest Z-level and cutting to its lowest Z-level before moving to the next protruding feature.
Z Level Negative
SURFCAM will start cutting the protruding feature with the highest Z-level cut that can be made. Any other features that can be cut at that level will also be cut. SURFCAM then returns to the first feature and cuts it at the next lower Z-level before going to the other features that can also be cut at that level. This routine continues until the Z Finish cut is completed.
Positive Z
SURFCAM will cut each protruding feature, individually, starting at its lowest Z-level and cutting to its highest Z-level before moving to the next protruding feature.
Z Level Positive
SURFCAM will start cutting the protruding feature with the lowest Z-level cut that can be made. Any other features that can be cut at that level will also be cut. SURFCAM then returns to the first feature and cuts it at the next higher Z-level before going to the other features that can also be cut at that level. This routine continues until the Z Finish cut is completed.
