set_back_drill_by_layer#
- PadstackInstance.set_back_drill_by_layer(drill_to_layer, offset, diameter, from_bottom)#
 Set the back drill by the layer.
- Parameters:
 - drill_to_layer
Layer Layer to drill to. If drilling from the top, the drill stops at the upper elevation of the layer. If drilling from the bottom, the drill stops at the lower elevation of the layer.
- offsetValueLike
 Layer offset (or depth if the layer is empty).
- diameterValueLike
 Drilling diameter.
- from_bottombool
 Whether to set the back drill type from the bottom.
- drill_to_layer